CN203305165U - Manual nailing gun with self-locking structure - Google Patents
Manual nailing gun with self-locking structure Download PDFInfo
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- CN203305165U CN203305165U CN2013202757498U CN201320275749U CN203305165U CN 203305165 U CN203305165 U CN 203305165U CN 2013202757498 U CN2013202757498 U CN 2013202757498U CN 201320275749 U CN201320275749 U CN 201320275749U CN 203305165 U CN203305165 U CN 203305165U
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- self
- striker
- spanner
- rifle body
- groove
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Abstract
The utility model specially relates to a manual nailing gun with a self-locking structure and belongs to the technical field of nailing equipment. The manual nailing gun comprises a gun body with a groove, a nail storage groove, a hammer arranged in the groove of the gun body, a spring steel sheet and a spanner, wherein one end of the spanner acts on the hammer and is capable of driving the hammer to move along the groove; the other end of the spanner is arranged outside the gun body; one end of the spring steel sheet acts on the hammer, the other end of the spring steel sheet is fixed on the gun body; an ejector pin with a return spring is arranged at the end part of the groove of the gun body; the front end of the ejector pin extends out of the muzzle, and a self-locking device is arranged on one side of the groove of the gun body. The manual nailing gun with the self-locking structure is simple to operate and safe to use and does not need to be unlocked manually.
Description
Technical field
The utility model belongs to the nailing equipment technical field, refers in particular to a kind of Manual nail gun with self-locking structure.
Background technology
In modern repairs profession, Manual nail gun is widely used.At present, the structure of Manual nail gun is generally to comprise the reeded rifle body of tool, striker, nail groove, spring steel plate, spanner and back-moving spring, striker is arranged in the groove of rifle body, nail groove is connected with the groove of rifle body, and spanner one end acts on striker, and the other end passes the rifle body, spring steel plate one end acts on striker, the other end acts on the rifle body, and back-moving spring one end acts on spanner, and the other end acts on the rifle body.On this basis, do further improvement, in the rifle body, be provided with the retaining mechanism that striker can be locked during away from nail groove when striker, but this locking mechanism complex structure, comprise purl, locking plate and small wrench, practical operation is also cumbersome, has certain potential safety hazard.
Summary of the invention
The purpose of this utility model be to provide a kind of simple to operate, use safety, without the Manual nail gun with self-locking structure of manual unlocking.
The purpose of this utility model is achieved in that the Manual nail gun with self-locking structure, comprise the reeded rifle body of tool, nail groove, be arranged on striker, spring steel plate and spanner in rifle body groove, spanner one end acts on striker, can drive striker moves along groove, it is external that the other end is placed in rifle, spring steel plate one end acts on striker, the other end is fixed on the rifle body, described rifle body groove ends is provided with the thimble with back-moving spring, the thimble front end extends to outside muzzle, wherein, described rifle body groove one side is provided with self-locking device.
According to the Manual nail gun with self-locking structure of the above, wherein, the concrete structure of described self-locking device is: rifle body groove one side is provided with the self-locking lever, described self-locking lever one end acts on the thimble end, the other end is parallel with striker and be close to, and striker moves and makes it act on the striker middle part under the spanner effect.
According to the Manual nail gun with self-locking structure of the above, wherein, described self-locking lever is " L " shape, centre be provided with the rifle body in the hinged through hole of fixed leg, with striker effect end one side, be provided with projection, be provided with limit base on the rifle body corresponding with raised position, in limit base, be provided with the spring perpendicular to striker, spring one end is limited in the limit base inwall, and the other end is socketed on projection.
According to the Manual nail gun with self-locking structure of the above, wherein, the concrete structure of described self-locking device is: rifle body groove one side is provided with the drive link that is " L " shape, in the middle of drive link with the rifle body in the hinged and cover of fixed leg torsion spring is arranged, drive link one end acts on the thimble end, the other end is provided with the buckle that is down " L " shape, and hinged with buckle one end, the buckle other end is hinged on the rifle body, described drive link is connected with buckle and is " mouth " shape, the buckle turning is parallel with striker and be close to, and striker moves and makes it act on the striker middle part under the spanner effect.
According to the Manual nail gun with self-locking structure of the above, wherein, described striker middle part is provided with limited step, and self-locking lever and buckle turning act on limited step.
According to the Manual nail gun with self-locking structure of the above, wherein, be provided with the turriform back-moving spring between described spanner and rifle body, described turriform back-moving spring one end acts on spanner, and the other end acts on the rifle body.
According to the Manual nail gun with self-locking structure of the above, wherein, between described spanner and spring steel plate, also be provided with the position-limit mechanism that can make spanner safe escape striker.
According to the Manual nail gun with self-locking structure of the above, wherein, described position-limit mechanism comprises the bounce-back post, cylindrical spring and nut, described bounce-back post one end passes spanner and nut is spirally connected, and the other end is spacing and act on spring steel plate, and described cylindrical spring is set on the bounce-back post, one end acts on the bounce-back post, and the other end acts on spanner.
According to the Manual nail gun with self-locking structure of the above, wherein, be provided with connecting hole on described striker, the spanner end acts in connecting hole.
According to the Manual nail gun with self-locking structure of the above, wherein, described nail groove is mutually vertical with striker.
The utility model outstanding and useful technique effect compared to existing technology is: not only simple in structure, easy to operate, effectively guarantee the security that ailing machine is used.Simultaneously, the position-limit mechanism that can make spanner safe escape striker arranged between spanner and spring steel plate, make the utility model safer more laborsaving by this position-limit mechanism.
The accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the utility model scheme 1;
Fig. 2 is the structural representation of the utility model scheme 1;
Fig. 3 is the striker partial enlarged drawing;
Fig. 4 is the decomposition texture schematic diagram of the utility model scheme 2;
Fig. 5 is the structural representation of the utility model scheme 2;
In figure: 10-rifle body, 11-spanner, 12-nail groove, 13-spring steel plate, the 14-striker, 15-thimble, 16-self-locking lever, 17-through hole, the 18-projection, 19-spring, 20-limit base, 21-limited step, 22-turriform back-moving spring, the 23-post that rebounds, the 24-cylindrical spring, 25-nut, 26-connecting hole, the 27-drive link, 28-torsion spring, 29-buckle.
The specific embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the utility model is further described, referring to Fig. 1-5: with the Manual nail gun of self-locking structure, comprise the reeded rifle body 10 of tool, nail groove 12, be arranged on the striker 14 in rifle body 10 grooves, spring steel plate 13 and spanner 11, spanner 11 1 ends act on striker 14, can drive striker 14 moves along groove, the other end is placed in outside rifle body 10, spring steel plate 13 1 ends act on striker 14, the other end is fixed on rifle body 10, described rifle body 10 groove ends are provided with the thimble 15 with back-moving spring, thimble 15 front ends extend to outside muzzle, wherein, described rifle body 10 groove one sides are provided with self-locking device.
Scheme 1: the concrete structure of described self-locking device is: rifle body 10 groove one sides are provided with self-locking lever 16, described self-locking lever 16 1 ends act on thimble 15 ends, the other end is parallel with striker 14 and be close to, and striker 14 moves and makes it act on striker 14 middle parts under spanner 11 effects.
According to the Manual nail gun with self-locking structure of the above, wherein, described self-locking lever 16 is " L " shape, centre is provided with the through hole 17 hinged with the interior fixed leg of rifle body 10, with striker 14 effect end one sides, be provided with projection 18, be provided with limit base 20 on the rifle body 10 corresponding with protruding 18 positions, in limit base 20, be provided with the spring 19 perpendicular to striker 14, spring 19 1 ends are limited in limit base 20 inwalls, and the other end is socketed on projection 18.
Preferred version 2: the concrete structure of described self-locking device is: rifle body 10 groove one sides are provided with the drive link 27 that is " L " shape, in the middle of drive link 27 with rifle body 10 in the hinged and cover of fixed leg torsion spring 28 is arranged, drive link 27 1 ends act on thimble 15 ends, the other end is provided with the buckle 29 that is down " L " shape, and hinged with buckle 29 1 ends, buckle 29 other ends are hinged on rifle body 10, described drive link 27 is connected with buckle 29 and is " mouth " shape, buckle 29 turnings are parallel with striker 14 and be close to, striker 14 moves and makes it act on striker 14 middle parts under spanner 11 effects.
According to the Manual nail gun with self-locking structure of the above, wherein, described striker 14 middle parts are provided with limited step 21, and self-locking lever 16 and buckle 29 turnings act on limited step.
According to the Manual nail gun with self-locking structure of the above, wherein, be provided with turriform back-moving spring 22 between described spanner 11 and rifle body 10, described turriform back-moving spring 22 1 ends act on spanner 11, and the other end acts on rifle body 10.
According to the Manual nail gun with self-locking structure of the above, wherein, also be provided with the position-limit mechanism that can make spanner 11 safe escape strikers 14 between described spanner 11 and spring steel plate 13.
According to the Manual nail gun with self-locking structure of the above, wherein, described position-limit mechanism comprises bounce-back post 23, cylindrical spring 24 and nut 25, described bounce-back post 23 1 ends pass spanner 11 and are spirally connected with nut 25, and the other end is spacing and act on spring steel plate 13, and described cylindrical spring 24 is set on bounce-back post 23, one end acts on bounce-back post 23, and the other end acts on spanner 11.
According to the Manual nail gun with self-locking structure of the above, wherein, be provided with connecting hole 26 on described striker 14, spanner 11 ends act in connecting hole 26.
According to the Manual nail gun with self-locking structure of the above, wherein, described nail groove 12 is mutually vertical with striker 14.
The specific works mode of scheme 1 wherein: first pull spanner 11, striker 14 moves backward, the fastening with limited step 21 under spring 19 elastic force effects with the parallel end of striker 14 of self-locking lever 16 that is " L " shape, striker 14 is lockable, while starting nailing, the thimble 15 that will extend to again the muzzle outside is pressed on working face, thimble 15 promotes self-locking lever 16 and rotates, self-locking lever 16 separates with limited step 21, under the elastic force effect of spring steel plate 13, striker 14 impacts away the nails in nail groove 12, and self-locking lever 16 resets, parallel with striker 14 and be close to.As the thimble 15 that first will extend to the muzzle outside, be pressed on working face, making thimble 15 promote self-locking lever 16 rotates, pull again spanner 11, striker 14 moves backward, self-locking lever 16 can not fasten with limited step 21, under the elastic force effect of spring steel plate 13, striker 14 directly impacts away the nail in nail groove 12.
The specific works mode of preferred version 2: first pull spanner 11, striker 14 moves backward, buckle 29 turnings fasten with limited step 21 under torsion spring 28 elastic force effects with the parallel end of striker 14, striker 14 is lockable, while starting nailing, the thimble 15 that will extend to again the muzzle outside is pressed on working face, thimble 15 promotes drive link 27 and rotates, drive link 27 pulls buckle 29 to rotate, separate with limited step 21 at buckle 29 turnings, under the elastic force effect of spring steel plate 13, striker 14 impacts away the nail in nail groove 12, drive link 27 and buckle 29 reset, buckle 29 turnings are parallel with striker 14 and be close to.As the thimble 15 that first will extend to the muzzle outside, be pressed on working face, making thimble 15 promote drive link 27 rotates, drive link 27 pulls buckle 29 to rotate, pull again spanner 11, striker 14 moves backward, buckle 29 turnings can not fasten with limited step 21, and under the elastic force effect of spring steel plate 13, striker 14 directly impacts away the nail in nail groove 12.This preferred version relative plan 1 locking striker is more stable, under the stronger spring steel plate effect of elastic force, also can easily lock.
The utility model is not only simple in structure, easy to operate, and effectively guarantees the security that ailing machine is used.Simultaneously, the position-limit mechanism that can make spanner 11 safe escape strikers 14 arranged between spanner 11 and spring steel plate 13, bounce-back post 23 1 ends pass spanner 11 and are spirally connected with nut 25, the other end is spacing and act on spring steel plate 13, while effectively preventing spring steel plate 13 bounce-back, clash into spanner 11, the operator is damaged, make the utility model safer more laborsaving by this position-limit mechanism.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection domain of the present utility model.
Claims (10)
1. with the Manual nail gun of self-locking structure, comprise the reeded rifle body of tool, nail groove, be arranged on striker, spring steel plate and spanner in rifle body groove, spanner one end acts on striker, can drive striker moves along groove, it is external that the other end is placed in rifle, spring steel plate one end acts on striker, the other end is fixed on the rifle body, described rifle body groove ends is provided with the thimble with back-moving spring, the thimble front end extends to outside muzzle, it is characterized in that: described rifle body groove one side is provided with self-locking device.
2. the Manual nail gun with self-locking structure according to claim 1, it is characterized in that: the concrete structure of described self-locking device is: rifle body groove one side is provided with the self-locking lever, described self-locking lever one end acts on the thimble end, the other end is parallel with striker and be close to, and striker moves and makes it act on the striker middle part under the spanner effect.
3. the Manual nail gun with self-locking structure according to claim 2, it is characterized in that: described self-locking lever is " L " shape, centre be provided with the rifle body in the hinged through hole of fixed leg, with striker effect end one side, be provided with projection, on the rifle body corresponding with raised position, be provided with limit base, in limit base, be provided with the spring perpendicular to striker, spring one end is limited in the limit base inwall, and the other end is socketed on projection.
4. the Manual nail gun with self-locking structure according to claim 1, it is characterized in that: the concrete structure of described self-locking device is: rifle body groove one side is provided with the drive link that is " L " shape, in the middle of drive link with the rifle body in the hinged and cover of fixed leg torsion spring is arranged, drive link one end acts on the thimble end, the other end is provided with the buckle that is down " L " shape, and hinged with buckle one end, the buckle other end is hinged on the rifle body, described drive link is connected with buckle and is " mouth " shape, the buckle turning is parallel with striker and be close to, striker moves and makes it act on the striker middle part under the spanner effect.
5. according to the described Manual nail gun with self-locking structure of claim 2 or 4, it is characterized in that: described striker middle part is provided with limited step, and self-locking lever and buckle turning act on limited step.
6. the Manual nail gun with self-locking structure according to claim 1, it is characterized in that: between described spanner and rifle body, be provided with the turriform back-moving spring, described turriform back-moving spring one end acts on spanner, and the other end acts on the rifle body.
7. the Manual nail gun with self-locking structure according to claim 1, is characterized in that: between described spanner and spring steel plate, also be provided with the position-limit mechanism that can make spanner safe escape striker.
8. the Manual nail gun with self-locking structure according to claim 7, it is characterized in that: described position-limit mechanism comprises the bounce-back post, cylindrical spring and nut, described bounce-back post one end passes spanner and nut is spirally connected, the other end is spacing and act on spring steel plate, described cylindrical spring is set on the bounce-back post, and an end acts on the bounce-back post, and the other end acts on spanner.
9. the Manual nail gun with self-locking structure according to claim 1, it is characterized in that: on described striker, be provided with connecting hole, the spanner end acts in connecting hole.
10. the Manual nail gun with self-locking structure according to claim 1, it is characterized in that: described nail groove is mutually vertical with striker.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202757498U CN203305165U (en) | 2013-05-20 | 2013-05-20 | Manual nailing gun with self-locking structure |
| PCT/CN2014/077131 WO2014187244A1 (en) | 2013-05-20 | 2014-05-09 | Manually-operated staple gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202757498U CN203305165U (en) | 2013-05-20 | 2013-05-20 | Manual nailing gun with self-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305165U true CN203305165U (en) | 2013-11-27 |
Family
ID=49611399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202757498U Expired - Fee Related CN203305165U (en) | 2013-05-20 | 2013-05-20 | Manual nailing gun with self-locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203305165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187244A1 (en) * | 2013-05-20 | 2014-11-27 | 台州市钉霸电动工具有限公司 | Manually-operated staple gun |
| CN111319006A (en) * | 2018-12-13 | 2020-06-23 | 丰民金属工业股份有限公司 | Handle fixing device for nail gun |
-
2013
- 2013-05-20 CN CN2013202757498U patent/CN203305165U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187244A1 (en) * | 2013-05-20 | 2014-11-27 | 台州市钉霸电动工具有限公司 | Manually-operated staple gun |
| CN111319006A (en) * | 2018-12-13 | 2020-06-23 | 丰民金属工业股份有限公司 | Handle fixing device for nail gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20180520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |