CN206296855U - Safe nailing device - Google Patents
Safe nailing device Download PDFInfo
- Publication number
- CN206296855U CN206296855U CN201621437386.3U CN201621437386U CN206296855U CN 206296855 U CN206296855 U CN 206296855U CN 201621437386 U CN201621437386 U CN 201621437386U CN 206296855 U CN206296855 U CN 206296855U
- Authority
- CN
- China
- Prior art keywords
- nailing
- push rod
- spring
- voussoir
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to tightening technology field, and in particular to a kind of safe nailing device.A kind of safe nailing device that the utility model is provided,Including gun body,Nail pipe,Nailing part and force transmission element,The nail pipe is coaxially disposed and in gun body with nailing part,The nailing part includes body and push rod,The push rod includes the horizontal segment being hinged on body and is connected to the vertical section that horizontal segment front end extends to body center,The push rod is driven by swing mechanism and swung,The rear end of the body inwall has boss,The nail pipe is provided with the block corresponding with the vertical section of push rod,When loading nailing,Nailing is located between boss and the vertical section of push rod,A kind of safe nailing device that the utility model is provided,Every time during nail nail,Need to complete nailing action twice,Prevent object from rebounding nailing to operating personnel's generation injury,To improve the security of nailing device,Reduce the possibility that nailing is hurted sb.'s feelings,Reduce the incidence of security incident,Reduce construction cost.
Description
Technical field
The utility model is related to tightening technology field, and in particular to a kind of safe nailing device.
Background technology
Nailing device is modern nailing tightening technology product, is the indispensable hand-operated tools such as carpenter's construction, erection of doors and windows,
It can be injected in matrix nail moment.Safe nailing device typically fires nailing by gases at high pressure, directly squeezes into timber, wall
In the matrixes such as body, concrete or rock, so as to fixed component will be needed to be securely attached to together.
In the prior art, nailing device generally includes nail pipe, electric hammer, nail kit and gun body several major.Directly will nail when using
Pipe is against the body surface for needing stitching, is fired by electric hammer, you can complete stitching.Prior art exist problem be, electric hammer
Moment just fires T-shaped nail, and stitching is completed without secondary percussion, when T-shaped nail fails to hammer into object, is rebounded by object easy
Injury is produced to operating personnel, serious security incident, another moment percussion, when stitching positional fault, without amendment stitching is caused
The time of position, the wasting of resources is caused, increase construction cost.
Utility model content
For defect of the prior art, the utility model provides a kind of safe nailing device, prevents the T-shaped nail of object bounce-back right
Operating personnel produce injury, to improve the security of nailing device, reduce the possibility that nail is hurted sb.'s feelings, and reduce the generation of security incident
Rate, reduces construction cost.
A kind of safe nailing device that the utility model is provided, including gun body, nail pipe, nailing part and force transmission element, the nail pipe
It is coaxially disposed with nailing part and in gun body, nailing is projected forward the nailing part nail pipe under force transmission element effect, described
Nailing part includes body and push rod, and the push rod includes the horizontal segment being hinged on body and is connected to horizontal segment front end to body
The vertical section that center extends, the push rod is driven by swing mechanism and swung, and the rear end of the body inwall has boss, the nail
Pipe is provided with the block corresponding with the vertical section of push rod, and when loading nailing, nailing is located between boss and the vertical section of push rod,
During first time nailing, the boss is acted on nailing, and the vertical section of push rod is stopped by block, and nailing locally injects object, the
Before secondary nailing, push rod is driven by swing mechanism and swings out and retreated to the rear end of nailing with force transmission element, during second nailing,
Push rod acts on and nailing is fully radiated into object on nailing.
Alternatively, the push rod is hinged by torsion spring with body, and the vertical section of nature lower push-rod is located at set in vitro, institute
State swing mechanism includes baffle plate, connecting rod and sliding block successively from front to back, the sliding block slidably, the two ends of the connecting rod respectively with
Sliding block and panel hinge, when sliding block is located at front end, baffle plate is pressed on push rod makes push rod be in horizontality, and sliding block is moved rearwards by can
Drive baffle plate on pendulum so that push rod be in outwardly open.
Alternatively, the force transmission element includes mandrel, voussoir, the first spring and second spring, between the sliding block and gun body
The 3rd spring is connected with, the rear and front end of correspondence voussoir is respectively arranged with the first flange and the second flange on the mandrel, described
The two ends of the first spring connect the first flange and boss respectively, and the voussoir is located at two ends of mandrel radial direction and can be along mandrel radially
Mobile, the voussoir coordinates with body in wedge, and connecting mandrel and voussoir are distinguished in the second spring two ends；First time nailing
Before, the outer end of voussoir is pressed under sliding block, the first, the 3rd spring, in the raw, and second spring is in compressive state, first
After secondary nailing, voussoir is outwards upspring under second spring effect, and when mandrel is retreated, the rear end of voussoir back-drives sliding block and compresses
3rd spring, baffle plate is swung up to lose the pressure to push rod, and push rod swings out, and the restoring force of the first spring drives body
Reset backward, voussoir is extruded in body reseting procedure and inwardly recovers initial position, after voussoir recovers initial position, the 3rd spring
Restoring force drives sliding block to move forward makes baffle plate recover initial position.
Alternatively, it is connected with spring between the block and nail pipe.
Alternatively, the block is made up of elastomeric material.
As shown from the above technical solution, the beneficial effects of the utility model：
1st, a kind of safe nailing device that the utility model is provided, including gun body, nail pipe, nailing part and force transmission element.During nail nail,
A nailing part is hammered into object by first time nailing, nailing part in the presence of force transmission element, second nailing, and nailing part is in power transmission
Nailing is hammered into object completely in the presence of part, realizes that the substep of nailing hammers into object, prevent object from rebounding nailing to operator
Member produces injury, to improve the security of nailing device, reduces the possibility that nailing is hurted sb.'s feelings, and reduces the incidence of security incident, drop
Low construction cost.
2nd, a kind of safe nailing device that the utility model is provided, the push rod is hinged by torsion spring with body, the swing
Mechanism includes baffle plate, connecting rod and sliding block successively from front to back, by the swing of the control push rod that reciprocatingly slides of sliding block, anti-throw-out lever
Interfere with nailing when returning, influence the use of nailing device.
3rd, a kind of safe nailing device that the utility model is provided, the force transmission element includes mandrel, voussoir.When mandrel is return
When, voussoir promotes sliding block to slide, and control push rod swings.It is easy to the reset of push rod and baffle plate.
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；
Structural representation when Fig. 2 is the utility model first time nailing；
Fig. 3 is the structural representation in the utility model mandrel fall back process；
Fig. 4 is the structural representation during second nailing of the utility model；
Fig. 5 is the structural representation of nailing part；
Reference：
1- gun bodies, 2- nail pipe, 3- nailings part, 4- force transmission elements, 5- baffle plates, 6- connecting rods, 7- sliding blocks, 21- blocks, 31- bodies,
32- push rods, 41- mandrels, 42- voussoirs, the springs of 43- first, 44- second springs, the springs of 71- the 3rd, 311- boss, 411- first
Flange, the flanges of 412- second.
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 " on ", D score, "front", "rear", " vertical ", " level " etc.
The orientation or position relationship of instruction are, based on the orientation or position relationship shown in accompanying drawing 1, to be for only for ease of and describe this practicality newly
Type and simplified description, must be with specific orientation, with specific orientation rather than instruction or the signified device of hint or element
Construction 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. 1-5, a kind of safe nailing device that the present embodiment is provided, including gun body 1, nail pipe 2, nailing part 3 and biography
Power part 4, the nail pipe 2 is coaxially disposed and in gun body 1 with nailing part 3, and the nailing part 3 will be penetrated under the effect of force transmission element 4
Nail projects forward nail pipe 2, and the nailing 3 includes body 31 and push rod 32, and the push rod 32 includes being hinged on body 31
Horizontal segment is driven by swing mechanism and swung with the vertical section that horizontal segment front end extends to body center, the push rod 32 is connected to,
The rear end of the inwall of the body 31 has boss 311, and the nail pipe 2 is provided with the block corresponding with the vertical section of push rod 32
21, when loading nailing, nailing is located between boss 311 and the vertical section of push rod 32, and during first time nailing, the boss 311 is made
With on nailing, the vertical section of push rod 32 is stopped by block 21, and nailing locally injects object, before second nailing, push rod 32 by
Swing mechanism drives and swings out and retreated to the rear end of nailing with force transmission element 4, and during second nailing, push rod 32 acts on nailing
On nailing is fully radiated to object.First time nailing, nailing part 3 pushes away forward nailing in the presence of force transmission element 4, when with block
After 21 contacts, nailing part 3 and force transmission element 4 stop telemechanical, if now nailing fails to hammer into object, push rod 32 keeps initial shape
State, when nailing part 3 and force transmission element 4 are drawn back and restPosed, nailing is retreated with nailing part 3, is restPosed.Prevent from penetrating
When not hammering into object, object rebounds nailing to operating personnel's generation injury.If after first time nailing, a nailing part is hammered into
Object, when the fallback recovery original state of force transmission element 4, because a nailing part hammers into object, after push rod 32 cannot be with force transmission element 4
Move back, push rod 32 is swung out after being separated with nailing by swing mechanism driving, is retreated to the rear end of nailing with force transmission element 4 and is recovered initial
State, during second nailing, push rod 32 acts on and nailing is fully radiated into object on nailing.Realize that the substep of nailing hammers into thing
Body, prevents object from rebounding nailing to operating personnel's generation injury, to improve the security of nailing device, reduces the possibility that nailing is hurted sb.'s feelings
Property, the incidence of security incident is reduced, reduce construction cost.
In the present embodiment, it is to be understood that swing mechanism should be interpreted broadly, for example, swing mechanism can be electricity
Machine, or linkage.
Used as the further improvement to above-mentioned technical proposal, the push rod 32 is hinged by torsion spring with body 31, natural shape
The vertical section of state lower push-rod 32 is located at outside body 31, and the swing mechanism includes baffle plate 5, connecting rod 6 and sliding block successively from front to back
7, slidably, the two ends of the connecting rod 6 are hinged the sliding block 7 with sliding block 7 and baffle plate 5 respectively, when sliding block 7 is located at front end, baffle plate 5
Being pressed on push rod 32 makes push rod be in horizontality, sliding block 7 be moved rearwards by driving on baffle plate 5 pendulum so that push rod 32 be in
Outer opening.If first time nailing fails for nailing to hammer into object, sliding block 7 is located at front end, and baffle plate 5 is pressed on push rod 32 to be made at push rod
In horizontality, the nailing of object is not hammered into the fallback recovery original state of push rod 32.If first time nailing is by nailing one
Point hammer into object, sliding block 7 is moved rearwards by driving pendulum on baffle plate 5 so that push rod 32 is in outwardly opens, push rod 32 and nailing point
From, and with the fallback recovery original state of body 31.Anti- throw-out lever is interfered when returning with nailing, influences the use of nailing device.
By the swing of the control push rod 32 that reciprocatingly slides of sliding block 7, anti-throw-out lever 32 is interfered when returning with nailing, influence nailing device
Use.
Used as the further improvement to above-mentioned technical proposal, the force transmission element 4 includes mandrel 41, voussoir 42, the first spring
43 and second spring 44, the 3rd spring 71 is connected between the sliding block 7 and gun body 1, correspondence voussoir 42 on the mandrel 41
Rear and front end is respectively arranged with the first flange 411 and the second flange 412, and it is convex that the two ends of first spring 43 connect first respectively
Edge 411 and boss 311, the voussoir 42 are located at the two ends of the radial direction of mandrel 41 and can be moved radially along mandrel 41, the voussoir 42
Coordinate in wedge with body 31, the two ends of the second spring 44 difference connecting mandrel 41 and voussoir 42；Before first time nailing, voussoir
42 outer end is pressed under sliding block 7, and in the raw, second spring 44 is in compressive state for the first spring 43, the 3rd spring 71,
After first time nailing, voussoir 42 is outwards upspring under the effect of second spring 44, and when mandrel 41 is retreated, the rear end of voussoir 42 is to rear-guard
Movable slider 7 simultaneously compresses the 3rd spring 71, and baffle plate 5 is swung up to lose the pressure to push rod 32, and push rod 32 swings out, and first
The restoring force of spring 43 drives body 31 to reset backward, voussoir 42 is extruded in the reseting procedure of body 31 and inwardly recovers initial position,
After voussoir 42 recovers initial position, the restoring force of the 3rd spring 71 drives sliding block 7 to move forward makes baffle plate 5 recover initial position.
When mandrel 41 is return, voussoir 42 promotes sliding block 7 to slide, and control push rod 32 swings.It is easy to the reset of push rod 32 and baffle plate 5.
As the further improvement to above-mentioned technical proposal, spring is connected between the block 21 and nail pipe 2.Block 21
Compression spring produces cushion space, is easy to push rod 32 to swing.
Used as the further improvement to above-mentioned technical proposal, the block 21 is made up of elastomeric material.Anti- throw-out lever 32 with
The collision rift of block 21 produces damage, extends the service life of nailing device.
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 (5)
1. a kind of safe nailing device, including gun body (1), nail pipe (2), nailing part (3) and force transmission element (4), the nail are managed (2) and are penetrated
Nail piece (3) is coaxially disposed and in gun body (1), and nailing is projected forward nail under force transmission element (4) effect for the nailing part (3)
Pipe (2), it is characterised in that：Nailing (3) part includes body (31) and push rod (32), and the push rod (32) is including being hinged on set
Horizontal segment on body (31) and the vertical section that horizontal segment front end extends to body center is connected to, the push rod (32) is by oscillating machine
Structure drives and swings, and the rear end of body (31) inwall has boss (311), and nail pipe (2) is provided with and push rod (32)
The corresponding block of vertical section (21), when loading nailing, nailing is located between boss (311) and the vertical section of push rod (32), the
During nailing, the boss (311) is acted on nailing, and the vertical section of push rod (32) is stopped by block (21), nailing part
Object is injected, before second nailing, push rod (32) is driven by swing mechanism and swings out and retreated to nailing with force transmission element (4)
Rear end, during second nailing, push rod (32) acts on and nailing is fully radiated into object on nailing.
2. safe nailing device according to claim 1, it is characterised in that：The push rod (32) is by torsion spring and body (31)
It is hinged, the vertical section of nature lower push-rod (32) is located at body (31) outward, and the swing mechanism includes gear successively from front to back
Plate (5), connecting rod (6) and sliding block (7), the sliding block (7) slidably, the two ends of the connecting rod (6) respectively with sliding block (7) and baffle plate
(5) it is hinged, when sliding block (7) is positioned at front end, baffle plate (5) is pressed on push rod (32) makes push rod be in horizontality, and sliding block (7) is backward
Movement can drive on baffle plate (5) pendulum so that push rod (32) is in outwardly opening.
3. safe nailing device according to claim 2, it is characterised in that：The force transmission element (4) includes mandrel (41), voussoir
(42), the first spring (43) and second spring (44), the 3rd spring (71), institute are connected between the sliding block (7) and gun body (1)
The rear and front end for stating correspondence voussoir (42) on mandrel (41) is respectively arranged with the first flange (411) and the second flange (412), described
The two ends of the first spring (43) connect the first flange (411) and boss (311) respectively, and the voussoir (42) is positioned at mandrel (41) footpath
To two ends and can be moved radially along mandrel (41), the voussoir (42) and body (31) coordinate in wedge, the second spring
(44) connecting mandrel (41) and voussoir (42) are distinguished in two ends；Before first time nailing, the outer end of voussoir (42) is pressed under sliding block (7),
Firstth, the 3rd spring (43,71) in the raw, second spring (44) after compressive state, first time nailing, voussoir
(42) outwards upspring under second spring (44) effect, when mandrel (41) is retreated, the rear end of voussoir (42) back-drives sliding block (7)
And the 3rd spring (71) is compressed, baffle plate (5) is swung up to lose the pressure to push rod (32), and push rod (32) swings out, the
The restoring force of one spring (43) drives body (31) to reset backward, voussoir (42) is extruded in body (31) reseting procedure and is inwardly recovered
Initial position, after voussoir (42) recovers initial position, the restoring force of the 3rd spring (71) drives sliding block (7) to move forward makes baffle plate
(5) initial position is recovered.
4. safe nailing device according to claim 1, it is characterised in that：It is connected between the block (21) and nail pipe (2)
There is spring.
5. safe nailing device according to claim 4, it is characterised in that：The block (21) is made up of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437386.3U CN206296855U (en) | 2016-12-26 | 2016-12-26 | Safe nailing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437386.3U CN206296855U (en) | 2016-12-26 | 2016-12-26 | Safe nailing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206296855U true CN206296855U (en) | 2017-07-04 |
Family
ID=59204126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621437386.3U Expired - Fee Related CN206296855U (en) | 2016-12-26 | 2016-12-26 | Safe nailing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206296855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737423A (en) * | 2016-12-26 | 2017-05-31 | 重庆市帅之盾门业有限公司 | Safe nailing device |
-
2016
- 2016-12-26 CN CN201621437386.3U patent/CN206296855U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737423A (en) * | 2016-12-26 | 2017-05-31 | 重庆市帅之盾门业有限公司 | Safe nailing device |
| CN106737423B (en) * | 2016-12-26 | 2023-11-10 | 新沂市宏祥电子有限公司 | safety nail shooter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |