CN205111769U - Ail shooter of push type percussion - Google Patents

Abstract

The utility model provides an ail shooter of push type percussion, including trigger mechanism, firing mechanism and push type percussion control mechanism, the push type percussion control mechanism establish including the cover outer outer tube, the cover of trigger mechanism is established the outer sliding sleeve of firing mechanism with fix the handle in the sliding sleeve rear end, the sliding sleeve cup joints the rear end at the outer tube, the ail shooter is still including setting up the outer tube cup joints the on -off mechanism of department with the sliding sleeve, on -off mechanism control the low -down axial move of effect can externally be pressed by outer tube and sliding sleeve whether. This application is through above -mentioned means for when this application ail shooter of push type percussion is in the closed condition at on -off mechanism, no matter whether pressing the handle, all can't accomplishing and penetrate the nail operation, the security obtains improving.

Description

The ail shooter of push type percussion

Technical field

The application relates to ail shooter technical field, especially, relates to the ail shooter of a kind of push type percussion.

Background technology

Ail shooter be a kind of utilize launch nail shooting pill produce powder gas as power, nailing is squeezed into the instrument of building body.It is the modern tightening technology of a kind of advanced person that ail shooter is used for nailing tightening technology, and with traditional pre-buried fixing, burrow cast, bolt-connection, the methods such as welding are compared, and have many advantages: carry the energy, break away from the burden of electric wire and airduct, be convenient to scene and work high above the ground; Operation is quick, the duration is short, can alleviate the labour intensity of workmen largely; Economize on the use of funds, reduce construction cost.

But existing penetrating beats the device that device structure does not generally arrange similar safety lock, as long as compress ail shooter, namely firing lock set by its inside forms cock and rivet nut is penetrated, therefore still there is the problem of security deficiency when existing ail shooter product uses at the construction field (site), such as, when the test before workmen only constructs for place to be processed or pretreatment, may need ail shooter to be butted on construction place and carry out test use, while ail shooter is moved to place to be onstructed, make the percussion situation of unwillingly property most probably, and security incident may be produced thus.

Utility model content

The ail shooter that the application provides a kind of push type to pull the trigger, can solve the security risk problem that prior art may be brought because of unexpected percussion.

The ail shooter of a kind of push type percussion that the application provides, comprise trigger mechanism, firing lock and push type percussion control mechanism, described push type percussion control mechanism comprises the outer tube be set in outside described trigger mechanism, be set in the sliding sleeve outside described firing lock and be fixed on the handle of sliding sleeve rear end, and described sliding sleeve is socketed in the rear end of outer tube; Described ail shooter also comprises the switching mechanism being arranged on described outer tube and sliding sleeve socket place, and described switching mechanism controls described outer tube and whether sliding sleeve can make axial move toward one another under the pressing effect of outside.

Preferably, described switching mechanism specifically comprises switch pin, switch dog chart, switch circle and the first screw, wherein: described switch circle is fixed to one end of sliding sleeve by described first screw, and controls the axial stroke of described switch circle; The described relevant position sliding over floatless switch circle is also provided with switch axis hole, accordingly, the correspondence position of outer tube is provided with outer tube breach; Described switch pin and switch dog chart are positioned at described switch axis hole, and described switch dog chart controls the stroke of described switch pin in described switch axis hole according to the circumferential position of switch circle.

Preferably, described trigger mechanism specifically comprises nail sleeve pipe, firing pin sleeve pipe, firing pin and firing pin impact body, wherein: described nail sleeve pipe cavity front end is for installing nail shooting pill; Described firing pin casing pipe sleeve is connected in nail sleeve pipe, and the front end of firing pin sleeve pipe heads on the ammunition position of nail shooting pill; The front portion of described firing pin is positioned at firing pin sleeve pipe, and rear end is fixedly connected with by firing pin pin with firing pin impact body.

Preferably, described firing pin impact body is provided with percussion axis hole; Described firing lock specifically comprises percussion dog chart, percussion pin, slide block, mainspring and neonychium; Described percussion dog chart and percussion pin are positioned at described percussion axis hole; Described mainspring front end is connected with firing pin impact body, and rear end is connected with neonychium; Described slide block is crescent, and described percussion dog chart controls the stroke of described percussion pin in percussion axis hole according to the axial location of slide block in sliding sleeve cavity.

Preferably, described trigger mechanism also comprises being arranged on follows closely sleeve pipe front end, and is set in the first return spring on firing pin sleeve pipe.

Preferably, described ail shooter also comprises the dust cover being arranged on front gland front end.

Preferably, described ail shooter also comprises the second return spring be socketed in outside outer tube.

Preferably, described push type percussion control mechanism also comprises the front gland being fixed on described outer tube front end.

Preferably, described ail shooter also comprises the extension rod removably connected with handle rear end; Length 200 ~ the 2700mm of described extension rod.

Preferably, described extension rod is the expansion link of adjustable length.

Compared with prior art, the application has the following advantages: the application's preferred embodiment scheme is provided with and can controls the switching mechanism whether outer tube and sliding sleeve can make axial move toward one another under the pressing effect of outside, the ail shooter that the application's push type is pulled the trigger is when switching mechanism is in closed condition, no matter whether press handle, all cannot complete nailing operation, security is improved.

In the further preferred embodiment of the application, switching mechanism comprises the switch pin, switch dog chart and the switch circle that are arranged on sliding sleeve one end, rotary switch circle is namely by the stroke of switch pin spring gauge tap pin in switch axis hole and then complete switch security action, simple, convenient, practical, safety.

Accompanying drawing explanation

Fig. 1 is the assembly structure schematic diagram of ail shooter one embodiment of the application's push type percussion;

Marginal data:

1-nut; 2-dust cover; Gland before 3-; 4. follow closely sleeve pipe; 5-first return spring; 6-firing pin sleeve pipe; 7-second return spring; 8-outer tube; 9-firing pin pin; 10-reverse pin; 11-firing pin; 12-firing pin impact body; 13-pulls the trigger dog chart; 14-pulls the trigger pin; 15-switch pin; 16-switch dog chart; 17-switch circle; 18-sliding sleeve; 19-first screw; 20-slide block; 21-second screw; 22-thin-wall sleeve; 23-mainspring; 24-neonychium; 25-handle.

Detailed description of the invention

For enabling above-mentioned purpose, the feature and advantage of the application more become apparent, below in conjunction with the drawings and specific embodiments, the application is described in further detail.

In the description of the application, it will be appreciated that, term " on ", D score, " centre ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the application and simplified characterization for convenience of description, instead of instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as the restriction to the application.Term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In the description of the application, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.

In addition, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary, can also be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this application can be understood as the case may be.

In this application, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.

With reference to Fig. 1, show the assembly structure schematic diagram of ail shooter one embodiment of the application's push type percussion, comprise trigger mechanism, firing lock, push type percussion control mechanism and switching mechanism, wherein:

Push type percussion control mechanism comprises the outer tube 8 be set in outside trigger mechanism, be set in the sliding sleeve 18 outside firing lock and be fixed on the handle 25 of sliding sleeve 18 rear end, above-mentioned sliding sleeve 18 is socketed in the rear end of outer tube 8, can vertically with outer tube 8 slide in opposition.

Trigger mechanism comprises nail sleeve pipe 4, firing pin sleeve pipe 6, firing pin 11 and firing pin impact body 12; Nail shooting pill is arranged on the cavity front end of nail sleeve pipe 4, and firing pin sleeve pipe (6) is socketed the first return spring 5 outward; Firing pin sleeve pipe 6 is positioned at the cavity rear end of nail sleeve pipe 4, and the front end of firing pin sleeve pipe 6 heads on the ammunition position of nail shooting pill; The front portion of firing pin 11 is positioned at firing pin sleeve pipe 6, and rear end is fixedly connected with by firing pin pin 9 with firing pin impact body 12.By being arranged on the first return spring 5 between nail shooting pill and firing pin sleeve pipe 6, the application's ail shooter can being made can not only to adapt to the nail shooting pill of different length, can also can exit duds rapidly encountering duds.Firing pin impact body 12 is wherein provided with percussion axis hole.

Firing lock comprises percussion dog chart 13, percussion pin 14, slide block 20, mainspring 23 and neonychium 24; Percussion dog chart 13 and percussion pin 14 are positioned at above-mentioned percussion axis hole; Mainspring 23 front end is connected with firing pin impact body 12, and rear end is connected with neonychium 24; Slide block 20 is crescent, is fixed in the inner chamber of sliding sleeve 18 by the second screw 21; Percussion dog chart 13 can control the stroke of percussion pin 14 in percussion axis hole according to the axial location of crescent slide block 20 in sliding sleeve (18) cavity, and then triggering mainspring 23 clashes into firing pin impact body 12, the firing pin 11 linked together with firing pin impact body 12 clashes into the nail shooting pill followed closely in sleeve pipe 4, and the ammunition ignited in nail shooting pill completes the transmitting to nail shooting pill.

Switching mechanism is arranged on the socket place of outer tube 8 and sliding sleeve 18, for controlling outer tube 8 and whether sliding sleeve 18 can make axial move toward one another under the pressing effect of outside.

In the concrete preferred embodiment shown in Fig. 1, switching mechanism specifically comprises switch pin 15, switch dog chart 16, switch circle 17 and the first screw 19, wherein: described switch circle 17 is fixed to one end of sliding sleeve 18 by the first screw 19, and control the axial stroke of described switch circle 17; Sliding sleeve 18 is also provided with switch axis hole in the relevant position of floatless switch circle 17, accordingly, the correspondence position of outer tube 8 is provided with outer tube breach; Switch pin 15 and switch dog chart 16 are positioned at above-mentioned switch axis hole, and switch dog chart 16 controls the stroke of described switch pin 15 in above-mentioned switch axis hole according to the postrotational circumferential position of switch circle 17.When switch circle 17 rotates to the position of "Off", switch pin 15 is by the movement in the axial direction of restriction sliding sleeve 18; When switch circle 17 rotates to the position of "ON", switch pin 15 will discharge the restriction moved axially sliding sleeve 18.

In a further preferred embodiment, ail shooter is also provided with the reverse pin 10 sliding sleeve 18, outer tube 8 and firing pin impact body 12 worn point-blank, to control its distance up and down.Further, in order to block reverse pin 10 and make product more attractive in appearance, also thin-wall sleeve 22 is arranged with in the outside of sliding sleeve 18; Outer tube 8 can select steel pipe, sliding sleeve 18 can select aluminum pipe, handle 25 can select plastic handles or aluminium connects handle, thin-wall sleeve 22 can select plastic tube or aluminum pipe.

In addition,

In order to improve efficiency of construction, making ail shooter that sliding sleeve 18 can be made after completing shot to get back to rapidly the position of switch pin 15 (i.e. safety lock), outside outer tube 8, being also provided with the second return spring 7 (i.e. large back and forth spring).

In order to avoid the wearing and tearing to outer tube 8 front end, protection outer tube 8, can also before the front end of outer tube 8 is arranged gland 3 (or pressure cap).

In order to prevent the dust produced in work progress from entering nail sleeve pipe 4, can also arrange dust cover 2 in front gland 3 front end, dust cover 2 utilizes nut 1 to be fixed on the front end of nail sleeve pipe.

In order to solve construction matrixes such as installing ceiling suspension hook from the problem in the distant situation of workmen, can also install the extension rod removably connected in handle 25 rear end, the length range of extension rod can be 200 ~ 2700mm; Preferably, extension rod can select the expansion link of adjustable length.

It should be noted that, above-described embodiment is preferred embodiment, and on the one hand, related functioning components can replace with miscellaneous part; Such as, in above preferred embodiment, switching mechanism comprises switch circle 17, switch pin 14 and switch spring 13, during rotating switch circle 17, whether switch pin 14 can move under the effect of switch spring 13 in switch axis hole, and then control sliding sleeve 18 and can produce under pressed by external force and the moving in opposite directions of outer tube 8; But the application will not limit this, in specific implementation process, other can also be selected can to control the parts of sliding sleeve 18 movement, whether can produce under pressed by external force and the moving in opposite directions of outer tube 8 as directly sliding sleeve 18 can be controlled by the stopping means of rod-like structure.

On the other hand, involved unit and module might not be that the application is necessary; Such as, in above preferred embodiment, the first return spring 5 be set in outside firing pin sleeve pipe 6 makes the application's product can not only adapt to the nail shooting pill of different length, can also exit duds rapidly when encountering duds; But, when the nail shooting pill length that ail shooter uses is all the same, the first return spring 5 can not be set.

Below the constructing operation flow process of the ail shooter of the application's push type percussion is described:

1, check before construction: check whether switch circle 17 is in closed condition, and whether return spring 5 and 7 gets back to initial position; Guarantee that discharge cock is in closed condition, and after return spring return, just can carry out follow-up firing operation;

2, extension rod is installed: according to construction needs, judges whether to need to connect extension rod; If needed, be fixedly connected with extension rod in handle 25 rear end, and adjust the length of extension rod;

3, shoot: nail shooting pill ailhead is installed in the front port of nail sleeve pipe 4 outwardly; When filling nail shooting pill, forbid ail shooter mouth to people;

4, rotary switch circle 17, opens discharge cock;

5, gland before ail shooter 3 vertical (requiring that error is less than 7 °) is aimed at construction location, pressing handle 25 (or pressing handle by extension rod), sliding sleeve 18 and outer tube 8 move vertically in opposite directions, the slide block 20 being fixed on sliding sleeve 18 inner chamber is driven to move axially along sliding sleeve, extruding percussion pin 14 moves in percussion axis hole, trigger that mainspring 23 clashes into firing pin impact body 12, the firing pin 11 that links together with firing pin impact body 12 clashes into the nail shooting pill followed closely in sleeve pipe 4, the ammunition in ignition nail shooting pill completes the transmitting to nail shooting pill;

6, ejection: rotary switch circle 17, closes discharge cock, exits nailing shell case.

Repeat above-mentioned steps, until complete the installation process of all nailings.

The ail shooter application notice of the application's push type percussion is as follows:

1, ail shooter avoids empty to pull the trigger, in order to avoid part of damage;

When 2, using ail shooter, must not there be people on soft, thin construction matrix opposite, and the surrounding of construction matrix has avoided people, the injury caused personnel in order to avoid nail shooting pill or matrix fragment fly out;

3, be sure not directly to aim at people by without nail shooting pill or the ail shooter that installs nail shooting pill, after percussion, ail shooter must shoot after return again, uses at ail shooter the nail shooting pill terminating or all should take out before keeping in repair wiping in ail shooter;

4, ail shooter is long for service time, should change consumable accessory in time, otherwise can affect nailing effect;

5, after having constructed every day, should wiping in time, cleaning ail shooter and parts thereof;

6, when ail shooter breaks down, first should exit nail shooting pill, then place under repair, in case of duds Ying Jing stop 5 seconds after can process;

7, do not allow minor to use, before new workmen operates, must description be read over, and through training qualified after can use.

Each embodiment in this description all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.

Above to the ail shooter of a kind of push type percussion that the application provides, be described in detail, apply specific case herein to set forth the principle of the application and embodiment, the explanation of above embodiment is just for helping method and the core concept thereof of understanding the application; Meanwhile, for one of ordinary skill in the art, according to the thought of the application, all will change in specific embodiments and applications, in sum, this description should not be construed as the restriction to the application.

Claims (10)

1. an ail shooter for push type percussion, comprises trigger mechanism, firing lock and push type percussion control mechanism, it is characterized in that:

Described push type percussion control mechanism comprises the outer tube (8) be set in outside described trigger mechanism, be set in the sliding sleeve (18) outside described firing lock and be fixed on the handle (25) of sliding sleeve (18) rear end, and described sliding sleeve (18) is socketed in the rear end of outer tube (8);

Described ail shooter also comprises the switching mechanism being arranged on described outer tube (8) and sliding sleeve (18) socket place, and described switching mechanism controls described outer tube and whether sliding sleeve can make axial move toward one another under the pressing effect of outside.

2. ail shooter according to claim 1, is characterized in that, described switching mechanism specifically comprises switch pin (15), switch dog chart (16), switch circle (17) and the first screw (19), wherein:

Described switch circle (17) is fixed to one end of sliding sleeve (18) by described first screw (19), and controls the axial stroke of described switch circle (17);

Described sliding sleeve (18) is also provided with switch axis hole in the relevant position of floatless switch circle (17), accordingly, the correspondence position of outer tube (8) is provided with outer tube breach; Described switch pin (15) and switch dog chart (16) are positioned at described switch axis hole, and described switch dog chart (16) controls the stroke of described switch pin (15) in described switch axis hole according to the circumferential position of switch circle (17).

3. ail shooter according to claim 1, is characterized in that, described trigger mechanism specifically comprises nail sleeve pipe (4), firing pin sleeve pipe (6), firing pin (11) and firing pin impact body (12), wherein:

Described nail sleeve pipe (4) cavity front end is for installing nail shooting pill;

Described firing pin sleeve pipe (6) is socketed in nail sleeve pipe (4), and the front end of firing pin sleeve pipe (6) heads on the ammunition position of nail shooting pill;

The front portion of described firing pin (11) is positioned at firing pin sleeve pipe (6), and rear end is fixedly connected with by firing pin pin (9) with firing pin impact body (12).

4. ail shooter according to claim 3, is characterized in that,

Described firing pin impact body (12) is provided with percussion axis hole;

Described firing lock specifically comprises percussion dog chart (13), percussion pin (14), slide block (20), mainspring (23) and neonychium (24);

Described percussion dog chart (13) and percussion pin (14) are positioned at described percussion axis hole;

Described mainspring (23) front end is connected with firing pin impact body (12), and rear end is connected with neonychium (24);

Described slide block (20) is crescent, and described percussion dog chart (13) controls the stroke of described percussion pin (14) in percussion axis hole according to the axial location of slide block (20) in sliding sleeve (18) cavity.

5. ail shooter according to claim 3, is characterized in that, described trigger mechanism also comprises being arranged on follows closely sleeve pipe (4) front end, and is set in the first return spring (5) on firing pin sleeve pipe (6).

6. ail shooter according to claim 3, is characterized in that, described ail shooter also comprises the dust cover (2) being arranged on front gland (3) front end.

7. ail shooter according to claim 1, is characterized in that, described ail shooter also comprises and is socketed in outer tube (8) the second return spring (7) outward.

8. ail shooter according to claim 1, is characterized in that, described push type percussion control mechanism also comprises the front gland (3) being fixed on described outer tube (8) front end.

9. ail shooter according to claim 1, is characterized in that, described ail shooter also comprises the extension rod removably connected with handle (25) rear end; Length 200 ~ the 2700mm of described extension rod.

10. ail shooter according to claim 9, is characterized in that, described extension rod is the expansion link of adjustable length.