CN214924097U - Trigger type integrated nail firing tool - Google Patents
Trigger type integrated nail firing tool Download PDFInfo
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- CN214924097U CN214924097U CN202121359214.XU CN202121359214U CN214924097U CN 214924097 U CN214924097 U CN 214924097U CN 202121359214 U CN202121359214 U CN 202121359214U CN 214924097 U CN214924097 U CN 214924097U
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- firing
- trigger
- nail
- unlocking
- spring
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Abstract
The utility model discloses a trigger type integrated nail firing tool, which comprises a nail shooter, a trigger and a handle, wherein the nail shooter comprises a firing mechanism, the firing mechanism is provided with an elastic locking component, the handle is fixed at the end part of the nail shooter, the trigger is movably arranged on the handle through a trigger shaft, and the trigger comprises a stress end and an unlocking end extending into the nail shooter; when the force-bearing end is buckled, the unlocking end is matched with the elastic locking component to unlock the firing mechanism. The utility model discloses improve the structure for having the trigger with current ail shooter, increased the safety part in other words in the firing instrument, only remove the insurance and just can realize the percussion of penetrating the nail, promoted the safety in utilization of firing instrument effectively.
Description
Technical Field
The utility model relates to a penetrate nail fastening field, especially relate to an integrative nail firing instrument of trigger formula.
Background
The building decoration field often uses integrative nail and percussion tool cooperation to carry out the fastening installation of structure. The integrated nail comprises a shooting nail and a shooting nail bullet which are combined into a whole, the integrated nail is arranged in a firing tool, and the shooting nail can be shot into the base body to be quickly fixed by using the firing tool to impact the shooting nail bullet. It is more and more widely used because of its advantages such as convenient operation, fastening are effectual.
The existing percussion tool is generally a cylindrical structure with a certain length, and as disclosed in the publication No. CN205111769U, a press type percussion nail shooter is disclosed, which comprises a launching mechanism, a percussion mechanism and a press type percussion control mechanism, wherein the press type percussion control mechanism comprises an outer sleeve sleeved outside the launching mechanism, a sliding sleeve sleeved outside the percussion mechanism and a handle fixed at the rear end of the sliding sleeve, and the sliding sleeve is sleeved at the rear end of the outer sleeve; the nail shooting device further comprises a switch mechanism arranged at the sleeve joint of the outer sleeve and the sliding sleeve, and the switch mechanism controls whether the outer sleeve and the sliding sleeve can do axial opposite movement under the external pressing action. When the nail shooting device is actually used, the nail tube provided with the integrated nail is abutted against the matrix, and then the rear end of the nail shooting device is pressed to detonate the nail shooting bullet so that the nail is shot into the matrix. However, since the nail shooter can be fired by applying a small force to the rear end of the nail shooter, the nail shooter is prone to be fired by mistake when the nail shooter falls down accidentally, and thus the safety of the existing nail shooter is still to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the above-mentioned problem that exists among the prior art, provide an integrative nail percussion instrument of trigger formula, the utility model discloses improve the structure for having the trigger with current ail shooter, increased safety part in the percussion instrument in other words, only remove the insurance and just can realize the percussion of penetrating the nail, promoted percussion instrument's safety in utilization effectively.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an integrative nail firing instrument of trigger formula which characterized in that: the nail shooting device comprises a nail shooting device, a trigger and a handle, wherein the nail shooting device comprises a firing mechanism, an elastic locking assembly is arranged on the firing mechanism, the handle is fixed at the end part of the nail shooting device, the trigger is movably arranged on the handle through a trigger shaft, and the trigger comprises a stress end and an unlocking end extending into the nail shooting device; when the force-bearing end is buckled, the unlocking end is matched with the elastic locking component to unlock the firing mechanism.
The firing mechanism comprises a firing pin, a firing pin tube and a firing rod, the firing pin is fixedly connected with the firing rod, and the firing pin and the firing rod are movably arranged in the firing pin tube; the elastic locking component is arranged on the firing mechanism through the firing rod and the firing pin tube.
The hitting rod is internally provided with a concave hole, the hitting needle pipe is provided with a limiting hole corresponding to the mounting hole, one end of the elastic locking component is elastically mounted in the concave hole, and the other end of the elastic locking component is positioned in the limiting hole.
The aperture of the limiting hole is gradually increased from the middle part to the outer surface of the firing pin tube.
The elastic locking assembly comprises a locking spring and a locking pin, the locking pin comprises an installation part and an unlocking part which are integrally formed, a blind hole for installing the locking spring is formed in the installation part, the outer diameter of the installation part is larger than the inner diameter of the limiting hole, and the outer diameter of the unlocking part is smaller than the inner diameter of the limiting hole; the locking spring and the mounting part are arranged in the concave hole, and the unlocking part extends into the limiting hole under the action of the locking spring.
The end face of the unlocking part is an arc surface.
The end face of the unlocking end is an arc surface.
The nail shooter also comprises an outer sleeve, a connecting sleeve, a nail tube component, a return spring, a limiting sleeve and a firing spring, wherein the outer sleeve is sleeved on the firing mechanism, the connecting sleeve is fixed at one end of the outer sleeve, and the end part of the nail tube component extends into the outer sleeve from the other end of the outer sleeve and is movably connected with the firing mechanism; the return spring is arranged between the outer sleeve and the firing mechanism and used for resetting the nail tube assembly, one end of the firing spring is sleeved on the firing rod, and the other end of the firing spring is positioned in the connecting sleeve; the limiting sleeve is fixed in the outer sleeve through a connecting sleeve and used for limiting the striking rod; the handle is fixedly connected with the connecting sleeve.
Adopt the utility model has the advantages of:
1. the utility model discloses compare in present ail shooter, the key improvement part lies in having increased elasticity locking subassembly and trigger on present ail shooter, will have now to press the ail shooter of percussion to improve and still need to pull the trigger after pressing and just can fire, has increased insurance structure in the firing instrument in other words to only remove the insurance firing that just can realize penetrating the nail. Therefore, even if the tool falls accidentally, the tool cannot be fired mistakenly, and the use safety of the firing tool is effectively improved.
2. The utility model discloses a shrinkage pool and spacing hole set up the elasticity locking subassembly on firing mechanism, have both guaranteed firing mechanism's effective locking, are favorable to effectively relieving the locking again under the effect of trigger.
3. The utility model discloses establish the aperture in spacing hole from the middle part to the surface of hitting the needle pipe for crescent, the terminal surface that will unlock the terminal surface of portion and the terminal surface of unblock end is the arc surface, is favorable to the unblock end accuracy of trigger to get into spacing pore pair and carry out the unblock on the elasticity locking subassembly.
Drawings
FIG. 1 is a schematic structural view of the utility model when not fired;
FIG. 2 is a schematic structural view of the utility model when the user is cocked;
FIG. 3 is a schematic view of the elastic locking assembly of the present invention mounted on the striking rod;
the labels in the figure are: 1. the nail shooter comprises a nail shooter body, 2, a trigger, 3, a handle, 4, an elastic locking assembly, 5, a trigger shaft, 6, a stressed end, 7, an unlocking end, 8, an outer sleeve, 9, a connecting sleeve, 10, a nail tube assembly, 11, a return spring, 12, a limiting sleeve, 13, a firing spring, 14, a firing pin, 15, a firing pin tube, 16, a firing rod, 17, a limiting hole, 18, a locking spring, 19 and a locking pin.
Detailed Description
The utility model provides an integrative nail percussion instrument of trigger formula, this percussion instrument have increased elasticity locking Assembly 4 and trigger 2 on current ail shooter 1, still need to trigger the structure that trigger 2 could be fired after still pressing the improvement of current 1 structure of nail shooter of pressing the percussion, therefore improved the safety in utilization by a wide margin. Specifically, the utility model comprises a nail shooter 1, a trigger 2 and a handle 3. Wherein, the structure of the nail shooter 1 can be as follows: the nail tube component comprises an outer sleeve 8, a firing mechanism, a connecting sleeve 9, a nail tube component 10, a return spring 11, a limiting sleeve 12, a firing spring 13 and the firing mechanism, wherein the outer sleeve 8 is sleeved on the firing mechanism, the connecting sleeve 9 is fixed at one end of the outer sleeve 8, and the end part of the nail tube component 10 extends into the outer sleeve 8 from the other end of the outer sleeve 8 and is movably connected with the firing mechanism; the return spring 11 is arranged between the outer sleeve 8 and the firing mechanism and used for resetting the nail tube component 10, one end of the firing spring 13 is sleeved with the firing rod 16, and the other end is positioned in the connecting sleeve 9 and used for resetting the firing mechanism; the limiting sleeve 12 is fixed in the outer sleeve 8 through a connecting sleeve 9 and used for limiting the striking rod 16. Of course, the nail shooter 1 may be configured as disclosed in publications CN206899157U and CN105922199B, and is not limited to the above configuration. The firing mechanism is provided with an elastic locking component 4 for locking the firing mechanism, the handle 3 is fixed at the end part of the nail shooter 1 through a connecting sleeve 9, and preferably, the glove and the connecting sleeve 9 are integrally formed. The trigger 2 is movably arranged on the handle 3 through a trigger shaft 5, and the trigger 2 comprises a stress end 6 and an unlocking end 7 extending into the nail shooter 1; when the force-bearing end 6 is buckled, the unlocking end 7 is matched with the elastic locking component 4 to unlock the firing mechanism.
In order to make the elastic locking assembly 4 reasonably and effectively arranged on the nail shooter 1, the utility model discloses the structure of firing mechanism and elastic locking assembly 4 has been injectd respectively, as follows:
the firing mechanism comprises a firing pin 14, a firing pin tube 15 and a firing bar 16, the firing pin tube 15 comprises a firing pin 14 cavity and a firing bar 16 cavity which are communicated, the firing pin 14 is fixedly connected with the firing bar 16, the firing pin 14 and the firing bar 16 are both movably arranged in the firing pin tube 15, and the firing pin 14 and the firing bar 16 are respectively positioned in the firing pin 14 cavity and the firing bar 16 cavity; the elastic locking assembly 4 is arranged on the firing mechanism through a firing bar 16 and a firing pin 15.
Furthermore, a concave hole is arranged in the striking rod 16, a limiting hole 17 corresponding to the mounting hole is arranged on the striking needle tube 15, one end of the elastic locking component 4 is elastically mounted in the concave hole, and the other end of the elastic locking component is located in the limiting hole 17. And in order to facilitate the trigger 2 unlocking end 7 to enter the stopper hole 17 accurately for unlocking, it is preferable that the diameter of the stopper hole 17 is gradually increased from the middle portion to the outer surface of the striker tube 15.
The elastic locking assembly 4 comprises a locking spring 18 and a locking pin 19, the locking pin 19 comprises an integrally formed mounting part and an unlocking part, a blind hole for mounting the locking spring 18 is formed in the mounting part, the outer diameter of the mounting part is larger than the inner diameter of the limiting hole 17, and the outer diameter of the unlocking part is smaller than the inner diameter of the limiting hole 17; the locking spring 18 and the mounting portion are both disposed in the recess, and the unlocking portion extends into the stopper hole 17 under the action of the locking spring 18. And because the external diameter of the installation part is greater than the internal diameter of the limiting hole 17, and the external diameter of the unlocking part is less than the internal diameter of the limiting hole 17, the external surface of the locking pin 19 can form a limiting step, and the locking pin 19 can be prevented from separating from the concave hole.
Further, in order to improve the accuracy of unlocking, it is preferable that both the end surface of the unlocking portion and the end surface of the unlocking end 7 are formed as arc surfaces.
The utility model discloses a theory of operation does:
firstly, an integral nail is arranged in a nail tube of the nail tube component 10, the nail tube component 10 is pressed on a base body, the nail tube component 10 is forced to drive a firing mechanism to move towards the rear end, when the rear end face of a firing pin tube 15 is compressed to be in place when contacting with the end face of a limiting sleeve 12, the force storage of a firing spring 13 is the largest. The locking pin 19 now moves just above the unlocking end 7 of the trigger 2 and the entire firing tool is now ready for firing in pre-loaded condition. Then the trigger 2 is pulled, the unlocking end 7 of the trigger 2 pushes the locking pin 19 upwards, and the firing pin 14 rapidly moves towards the nail tube and is impacted to detonate the nail shooting bullet to realize the shooting of the nail shooting under the driving of the force of the firing spring 13. The utility model discloses press down a nail pipe subassembly 10 to the position back on the base member, still need to pull trigger 2 and just can realize detonating the percussion of an organic whole nail, compare in present ail shooter 1, be equivalent to one insurance process more, even the unexpected circumstances such as fall appears, the phenomenon of unexpected percussion can not appear yet in the percussion instrument, has improved the safety in utilization of instrument effectively.
Claims (8)
1. The utility model provides an integrative nail firing instrument of trigger formula which characterized in that: the nail shooting device comprises a nail shooting device (1), a trigger (2) and a handle (3), wherein the nail shooting device (1) comprises a firing mechanism, an elastic locking assembly (4) is arranged on the firing mechanism, the handle (3) is fixed at the end part of the nail shooting device (1), the trigger (2) is movably arranged on the handle (3) through a trigger shaft (5), and the trigger (2) comprises a stress end (6) and an unlocking end (7) extending into the nail shooting device (1); when the force-bearing end (6) is buckled, the unlocking end (7) is matched with the elastic locking component (4) to unlock the firing mechanism.
2. A trigger style integral staple firing tool as claimed in claim 1, wherein: the firing mechanism comprises a firing pin (14), a firing pin tube (15) and a firing rod (16), the firing pin (14) is fixedly connected with the firing rod (16), and the firing pin (14) and the firing rod (16) are movably arranged in the firing pin tube (15); the elastic locking component (4) is arranged on the firing mechanism through a firing rod (16) and a firing pin tube (15).
3. A trigger style integral staple firing tool as claimed in claim 2, wherein: be equipped with the shrinkage pool in beating pole (16), be equipped with spacing hole (17) corresponding with the mounting hole on beating needle tubing (15), in the one end elastic mounting shrinkage pool of elasticity locking Assembly (4), the other end is located spacing hole (17).
4. A trigger actuated integral staple firing tool as claimed in claim 3 wherein: the aperture of the limiting hole (17) is gradually increased from the middle part to the outer surface of the firing pin tube (15).
5. A trigger style integral staple firing tool as claimed in claim 3 or 4, wherein: the elastic locking assembly (4) comprises a locking spring (18) and a locking pin (19), the locking pin (19) comprises an integrally formed mounting part and an unlocking part, a blind hole for mounting the locking spring (18) is formed in the mounting part, the outer diameter of the mounting part is larger than the inner diameter of the limiting hole (17), and the outer diameter of the unlocking part is smaller than the inner diameter of the limiting hole (17); the locking spring (18) and the mounting part are arranged in the concave hole, and the unlocking part extends into the limiting hole (17) under the action of the locking spring (18).
6. A trigger actuated integral staple firing tool as claimed in claim 5, wherein: the end face of the unlocking part is an arc surface.
7. A trigger style integral staple firing tool as claimed in claim 1, wherein: the end face of the unlocking end (7) is a circular arc surface.
8. A trigger style integral staple firing tool as claimed in claim 1, wherein: the nail shooting device (1) further comprises a jacket (8), a connecting sleeve (9), a nail tube component (10), a return spring (11), a limiting sleeve (12) and a firing spring (13), wherein the jacket (8) is sleeved on the firing mechanism, the connecting sleeve (9) is fixed at one end of the jacket (8), and the end part of the nail tube component (10) extends into the firing mechanism from the other end of the jacket (8) and is movably connected with the firing mechanism; the return spring (11) is arranged between the outer sleeve (8) and the firing mechanism and used for resetting the nail tube component (10), one end of the firing spring (13) is sleeved with the firing rod (16), and the other end of the firing spring is positioned in the connecting sleeve (9); the limiting sleeve (12) is fixed in the outer sleeve (8) through a connecting sleeve (9) and used for limiting the striking rod (16); the handle (3) is fixedly connected with the connecting sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121359214.XU CN214924097U (en) | 2021-06-18 | 2021-06-18 | Trigger type integrated nail firing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121359214.XU CN214924097U (en) | 2021-06-18 | 2021-06-18 | Trigger type integrated nail firing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214924097U true CN214924097U (en) | 2021-11-30 |
Family
ID=79048259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121359214.XU Active CN214924097U (en) | 2021-06-18 | 2021-06-18 | Trigger type integrated nail firing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214924097U (en) |
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2021
- 2021-06-18 CN CN202121359214.XU patent/CN214924097U/en active Active
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 618300 Xiaohan Town, Guanghan City, Deyang City, Sichuan Province Patentee after: Sichuan Lixie Precision Technology Co.,Ltd. Patentee after: SICHUAN DEYANG LIXIE PLASTIC Co.,Ltd. Address before: 618304 Xiaohan Town, Guanghan City, Deyang City, Sichuan Province Patentee before: SICHUAN DEYANG CITY LIXIE Co.,Ltd. Patentee before: SICHUAN DEYANG LIXIE PLASTIC Co.,Ltd. |