CN206296856U - Nailing gun - Google Patents

Abstract

The utility model is related to tightening technology field, and in particular to a kind of nailing gun.A kind of nailing gun that the utility model is provided, including gun body, staple cartridge, electric hammer, gun barrel with rifle hole and the handle with trigger, staple cartridge is connected with rifle hole, the electric hammer is provided with hammer core, also include safeties that are coaxial with rifle hole and being arranged in gun body, locating piece and the axis of guide, gun barrel one end is guide end, the other end is steering end, the steering end penetrates in gun body and is slidably connected with gun body, it is provided with the locating piece and turns to the crossover port that end is engaged, pilot hole is provided with the axis of guide, the hammer core is penetrated in pilot hole, under nature, the safeties close pilot hole, after the steering end insertion crossover port, pilot hole is opened and connected with rifle hole.Compression gun barrel opens pilot hole, and hammer core enters rifle hole and fires iron nail, completes stitching.When not using, gun barrel is uncompressed, is oriented to bore closure, prevents personnel's maloperation, fires iron nail, causes security incident.

Description

Nailing gun

Technical field

The utility model is related to tightening technology field, and in particular to a kind of nailing gun.

Background technology

Nailing gun, also known as nailing device, is modern nailing tightening technology product, is the indispensabilities such as carpenter's construction, erection of doors and windows Hand-operated tools, it can be injected in matrix nail moment.Nailing gun typically fires nailing by gases at high pressure, directly squeezes into In the matrixes such as timber, wall, concrete or rock, so as to fixed component will be needed to be securely attached to together.

In the prior art, nailing gun generally includes nail pipe, handle, nail kit and gun body several major.Directly will nail when using Pipe is against the body surface for needing stitching, is fired by handle, you can complete stitching.The problem that prior art is present is to work as nail When pipe is against personnel, handle can still fire iron nail, there is potential safety hazard, easily cause personnel casualty accidentses.

Utility model content

For defect of the prior art, the utility model provides a kind of nailing gun, to improve the security of nailing gun, drop The possibility that low nail is hurted sb.'s feelings, reduces the incidence of security incident.

A kind of nailing gun that the utility model is provided, including gun body, staple cartridge, electric hammer, the gun barrel with rifle hole and carry The handle of trigger, the staple cartridge is connected with rifle hole, and the electric hammer is provided with hammer core, also including coaxial and be arranged on gun body with rifle hole Interior safeties, locating piece and the axis of guide, be provided between the gun barrel and the axis of guide left and right safeties arranged side by side and Locating piece, described gun barrel one end is guide end, and to turn to end, the steering end penetrates in gun body and slided with gun body and connects the other end Connect, the steering end includes the catch for extending radially outward and is coated at the first spring for turning to end, first spring One end is contacted with catch, and the other end is contacted with locating piece, is provided with the locating piece and is turned to the crossover port that end is engaged, described Pilot hole is provided with the axis of guide, the hammer core is penetrated in pilot hole, under nature, the safeties close pilot hole, institute After stating steering end insertion crossover port, pilot hole is opened and connected with rifle hole.

Alternatively, the safeties include being coated at the block and second spring of the axis of guide, the block and locating piece It is set up in parallel and the safety vent for being opened and closed pilot hole is provided with block, described second spring one end contacts with block, the other end Contacted with the axis of guide, under nature, the safety vent closes pilot hole, after the steering end insertion crossover port, block rotation, Pilot hole is opened and connected with rifle hole.

Alternatively, steering end section in the direction of the width is small from top to bottom tapers into, and the steering end is in length Side of the section spent on direction near the side of block near guide end gradually increases.

Alternatively, radially recessed locating slot, the block and locating slot clamping are provided with the gun body.

Alternatively, the rifle bore dia is slightly larger than pilot hole.

Alternatively, the section of the safety vent and pilot hole is in polygon.

As shown from the above technical solution, the beneficial effects of the utility model：A kind of nailing gun that the utility model is provided, bag Gun body, staple cartridge, electric hammer, the gun barrel with rifle hole and the handle with trigger are included, the staple cartridge is connected with rifle hole, the electric hammer Hammer core is provided with, also including coaxial and be arranged on the safeties in gun body, locating piece and the axis of guide, the gun barrel with rifle hole Left and right safeties and locating piece arranged side by side are provided between the axis of guide, described gun barrel one end is guide end, and the other end is to turn Xiang Duan, the steering end penetrates in gun body and is slidably connected with gun body, and the steering end includes the catch for extending radially outward And the first spring for turning to end is coated at, first spring one end is contacted with catch, and the other end is contacted with locating piece, described It is provided with locating piece and turns to the crossover port that end is engaged, pilot hole is provided with the axis of guide, the hammer core penetrates pilot hole Interior, under nature, the safeties close pilot hole, and after the steering end insertion crossover port, pilot hole is opened and and rifle Hole connects.Compression gun barrel opens pilot hole, and hammer core enters rifle hole and fires iron nail, completes stitching.When not using, gun barrel is not pressed Contracting, is oriented to bore closure, prevents personnel's maloperation, fires iron nail, causes security incident.

Brief description of the drawings

In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described.In all of the figs, it is similar The general reference by being similar to of element or part is identified.In accompanying drawing, each element or part might not be according to actual ratios Draw.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the schematic cross-section at A-A in Fig. 1；

Fig. 3 is the enlarged diagram at B in Fig. 2；

Reference：

1- gun bodies, 2- staple cartridges, 3- electric hammers, 4- rifles hole, 5- gun barrels, 6- safeties, 7- locating pieces, the 8- axis of guides, 11- are fixed Position groove, 51- guide ends, 52- turn to end, 53- catch, the springs of 54- first, 61- blocks, 62- second springs, 71- crossover ports, 81- pilot holes, 611- safety vents.

Specific embodiment

The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this New protection domain.

It should be noted that unless otherwise indicated, technical term used in this application or scientific terminology should be this reality The ordinary meaning understood with new one of ordinary skill in the art.

In the description of the present application, it is to be understood that term " length ", " width ", " on ", D score, "left", "right", The orientation or position relationship of the instruction such as " interior ", " outward ", " axial direction ", " radial direction " be based on the orientation or position relationship shown in accompanying drawing 1, The orientation or position relationship of the instructions such as term "left", "right" are based on the orientation or position relationship shown in accompanying drawing 2, merely to just Described with simplified in description the utility model, must be with specific side rather than the device or element for indicating or imply meaning Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important Property or the implicit quantity for indicating indicated technical characteristic.In description of the present utility model, " multiple " is meant that two More than, unless otherwise expressly limited specifically.

In this application, unless otherwise clearly defined and limited, the term such as term " connected ", " connection " should do broad sense reason Solution, for example, it may be fixedly connected, or be detachably connected, or integrally；Can mechanically connect, or electricity Connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two element internals connection or two The interaction relationship of element.For the ordinary skill in the art, above-mentioned term can as the case may be understood Concrete meaning in the utility model.

In this application, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be with It is the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.

Refer to Fig. 1-3, a kind of nailing gun that the present embodiment is provided, including gun body 1, staple cartridge 2, electric hammer 3, with rifle hole 4 Gun barrel 5 and the handle with trigger, the staple cartridge 2 connects with rifle hole 4, and the electric hammer 3 is provided with hammer core 31, also including with Rifle hole 4 is coaxial and the safeties 6, locating piece 7 and the axis of guide 8 that are arranged in gun body 1, between the gun barrel 5 and the axis of guide 8 Left and right safeties 6 and locating piece 7 arranged side by side are provided with, the one end of the gun barrel 5 is guide end 51, and the other end is steering end 52, The steering end 52 penetrates in gun body 1 and is slidably connected with gun body 1, and the steering end 52 includes the catch for extending radially outward 53 and be coated at the first spring 54 for turning to end 52, described one end of first spring 54 contacts with catch 53, the other end with position Block 7 is contacted, and is provided with the locating piece 7 and is turned to the crossover port 71 that end 52 is engaged, and pilot hole is provided with the axis of guide 8 81, the hammer core 31 is penetrated in pilot hole 81, under nature, the closing pilot hole 81 of the safeties 6, the steering end 52 After insertion crossover port 71, pilot hole 81 is opened and connected with rifle hole 4.When using, gun barrel 1 is against needs the object table of stitching Face, compresses gun barrel 1, turns to the insertion of end 52 crossover port 71, and pilot hole 81 is opened and connected with rifle hole 4, cocking, in electric hammer 3 In the presence of, hammer core 31 enters rifle hole 4 and fires iron nail, completes stitching.When not using, gun barrel 4 in the raw, pilot hole 81 Close, hammer core 31 cannot be introduced into rifle hole 4, prevent personnel's maloperation, fire iron nail, security incident be caused, to improve nailing gun Security, reduces the possibility that nail is hurted sb.'s feelings, and reduces the incidence of security incident.

Used as the further improvement to above-mentioned technical proposal, the safeties 6 include being coated at the block 61 of the axis of guide 8 With second spring 62, the block 61 and locating piece 7 are set up in parallel and the safety for being opened and closed pilot hole 81 are provided with block 61 Hole 611, one end of the second spring 62 is contacted with block 61, and the other end is contacted with the axis of guide 8, under nature, the safety Pilot hole 81 is closed in hole 611, and after the steering end 52 insertion crossover port 71, block 61 rotates, pilot hole 81 open and with rifle hole 4 Connection.After insertion crossover port 71 of end 52 are turned to, block 61 is squeezed, and safety vent 611 rotates with block 61 around the axis of guide 8, leads Opened to hole 81 and connected with rifle hole 4, hammer core 31 enters rifle hole 4 and fires iron nail, completes stitching.Personnel's maloperation is prevented, is fired Iron nail, causes security incident, to improve the security of nailing gun, reduces the possibility that nail is hurted sb.'s feelings, and reduces the hair of security incident Raw rate.

Used as the further improvement to above-mentioned technical proposal, the steering end 52 section in the direction of the width is from top to bottom It is small to taper into, the steering end 52 section in the longitudinal direction near the side of block near the side of guide end by It is cumulative big.It is easy to turn to the insertion of end 52 crossover port 71, extrudes block 61.

As the further improvement to above-mentioned technical proposal, radially recessed locating slot 11 is provided with the gun body 1, The block 61 and the clamping of locating slot 11.Fixed stop 61, anti-stop block 61 by turn to end 52 extruding when, along the axis of guide 8 axial direction is swung, and the normal of influence nailing gun is used.

Used as the further improvement to above-mentioned technical proposal, the diameter of rifle hole 4 is slightly larger than pilot hole 81.It is easy to hammer core 31 into shape Into in rifle hole 4.

Used as the further improvement to above-mentioned technical proposal, the section of the safety vent 611 and pilot hole 81 is in polygon Shape.It is easy to safety vent 611 to be opened and closed pilot hole 81.

In specification of the present utility model, numerous specific details are set forth.It is to be appreciated, however, that reality of the present utility model Applying example can put into practice in the case of without these details.In some instances, known method, knot is not been shown in detail Structure and technology, so as not to obscure the understanding of this description.

Additionally, in the case of not conflicting, those skilled in the art can be by the difference described in this specification The feature of embodiment or example and different embodiments or example is combined and combines.

Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type, it all should cover in the middle of the scope of claim of the present utility model and specification.

Claims (6)

1. a kind of nailing gun, including gun body (1), staple cartridge (2), electric hammer (3), the gun barrel (5) with rifle hole (4) and with trigger Handle, the staple cartridge (2) connects with rifle hole (4), and the electric hammer (3) is provided with hammer core (31), it is characterised in that：Also include with Rifle hole (4) is coaxial and the safeties (6), locating piece (7) and the axis of guide (8) that are arranged in gun body (1), the gun barrel (5) Left and right safeties arranged side by side (6) and locating piece (7) are provided between the axis of guide (8), described gun barrel (5) one end is guide end (51), to turn to end (52), the steering end (52) penetrates in gun body (1) and is slidably connected with gun body (1) other end, described turn Include the catch (53) that extends radially outward to end (52) and be coated at the first spring (54) for turning to end (52), described the One spring (54) one end is contacted with catch (53), and the other end is contacted with locating piece (7), is provided with and steering on the locating piece (7) The crossover port (71) that end (52) is engaged, is provided with pilot hole (81) on the axis of guide (8), hammer core (31) penetrates pilot hole (81) in, under nature, the safeties (6) close pilot hole (81), and the steering end (52) inserts crossover port (71) Afterwards, pilot hole (81) is opened and connected with rifle hole (4).

2. nailing gun according to claim 1, it is characterised in that：The safeties (6) are including being coated at the axis of guide (8) Block (61) and second spring (62), the block (61) and locating piece (7) be set up in parallel and be provided with block (61) for The safety vent (611) of opening and closing pilot hole (81), described second spring (62) one end contacts with block (61), the other end and the axis of guide (8) contact, under nature, the safety vent (611) closes pilot hole (81), and the steering end (52) inserts crossover port (71) Afterwards, block (61) rotation, pilot hole (81) is opened and connected with rifle hole (4).

3. nailing gun according to claim 2, it is characterised in that：The steering end (52) section in the direction of the width from Small under up to taper into, the steering end (52) section in the longitudinal direction is near the side of block to close guide end Side gradually increase.

4. nailing gun according to claim 2, it is characterised in that：It is provided with the gun body (1) and radially recessed determines Position groove (11), the block (61) and locating slot (11) clamping.

5. nailing gun according to claim 2, it is characterised in that：Rifle hole (4) diameter is slightly larger than pilot hole (81).

6. nailing gun according to claim 2, it is characterised in that：The safety vent (611) and the section of pilot hole (81) It is in polygon.