CN206509982U - A kind of civil engineering iron hammer - Google Patents
A kind of civil engineering iron hammer Download PDFInfo
- Publication number
- CN206509982U CN206509982U CN201720161591.XU CN201720161591U CN206509982U CN 206509982 U CN206509982 U CN 206509982U CN 201720161591 U CN201720161591 U CN 201720161591U CN 206509982 U CN206509982 U CN 206509982U
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- CN
- China
- Prior art keywords
- hole
- handle
- slot
- screw
- fixedly mounted
- 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
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Abstract
The utility model discloses a kind of civil engineering iron hammer, including handle and it is fixedly installed in the tup of handle top, proficiency sleeve is fixedly mounted in the handle, at its lower end, the projection of a cylindrical structure is fixedly mounted in the middle of handle on left surface, projection inner transverse is provided with a first through hole, it is right against in the middle of handle at first through hole and is transversely provided with one second through hole, a round bar is provided with second through hole, round bar is right against one fix bar of fixed installation at first through hole, fix bar one end is extended to inside first through hole, the end face that fix bar is located inside first through hole is provided with a slot, it is open on the left of slot, magnet layer is fixedly mounted on the internal face of slot, a screw is provided with slot.The utility model is simple in construction, easy to use, and financial cost is low, and screw is held by hand without workman, it is to avoid the injury of workman's finger, adds security during construction, also increases efficiency of construction.
Description
Technical field
The utility model is related to civil engineering plant field, more particularly to a kind of civil engineering iron hammer.
Background technology
Iron hammer is one of the more commonly used instrument in civil engineering, and existing iron hammer is typically just by simple tup and hand
Handle is constituted, relatively simple using function, and iron hammer is generally used for tapping screw, but is due to the simplicity of structure so that struck
Need to hold screw with hand when hitting screw, and the head alignment of screw is needed into fixed position, cause the iron when tapping screw
Hammer may tap the finger of workman, cause serious care of fractured fingers or crushing, the security of construction greatly reduces.
The content of the invention
Technical problem to be solved in the utility model be to provide it is a kind of simple in construction, it is easy to use, pass through without workman
Hand holds screw, it is to avoid the injury of workman's finger, adds security during construction, also increases the building work of efficiency of construction
Journey iron hammer.
The utility model is achieved through the following technical solutions：A kind of civil engineering iron hammer, including handle and solid
Dingan County is loaded on the tup of handle top, and the handle, at its lower end is fixedly mounted in the middle of proficiency sleeve, handle and is fixedly mounted on left surface
The projection of one cylindrical structure, projection inner transverse is provided with to be right against at first through hole in the middle of a first through hole, handle and laterally set
There is one second through hole, second through hole one end is communicated with first through hole, and the other end is communicated with the external world, the diameter of first through hole is less than the
A round bar is provided with the diameter of two through holes, the second through hole, round bar is right against one fix bar of fixed installation, fix bar at first through hole
One end is extended to inside first through hole, and the end face that fix bar is located inside first through hole is provided with the left of a slot, slot and opened
Mouthful, the opening on the left of slot and the opening on the left of first through hole are oppositely arranged, and slot is set in cylindrical structural, the inwall of slot
It is fixedly mounted on face in magnet layer, slot and is provided with a screw, the afterbody of screw is held by described magnet layer, the head of screw
Opening on the left of through the opening and first through hole of slot extends to the external world.
As preferred technical scheme, opening of the round bar one end on the right side of the second through hole extends to the external world, and fixed peace
Fixed installation proficiency handle on a plectane, the surface of plectane is filled, the Anti-slip cover of installation one fixed on the handle, round bar is located at plectane and handle
Be cased with a spring between right flank on one section of outer ring face, be fixedly connected on the left of spring with the right flank of handle, on the right side of spring and
The left surface of plectane is fixedly connected.
As preferred technical scheme, it is covered with anti-slip veins on the left surface of projection.
The beneficial effects of the utility model are：The utility model is simple in construction, easy to use, and financial cost is low, without work
People holds screw by hand, it is to avoid the injury of workman's finger, adds security during construction, also increases efficiency of construction.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figure 1, a kind of civil engineering iron hammer of the present utility model, including handle 1 and it is fixedly installed in handle top
The tup 12 in portion, the lower end of handle 1 is fixedly mounted on proficiency sleeve, the middle left surface of handle 1 and a cylinder knot is fixedly mounted
The projection 8 of structure, the inner transverse of projection 8, which is provided with to be right against at first through hole 13 in the middle of a first through hole 13, handle 1, is transversely provided with one
Second through hole 6, one end of the second through hole 6 is communicated with first through hole 13, and the other end is communicated with the external world, and the diameter of first through hole 13 is less than
A round bar 7 is provided with the diameter of second through hole 6, the second through hole 6, round bar 7 is right against one fixation of fixed installation at first through hole 13
Bar 11, one end of fix bar 11 is extended to inside first through hole 13, and fix bar 11, which is located on the end face inside first through hole 13, to be set
There is a slot 10, the left side of slot 10 is open, the opening and the opening in the left side of first through hole 13 in the left side of slot 10 are oppositely arranged, slot
10 are set in cylindrical structural, are fixedly mounted on the internal face of slot 10 in magnet layer, slot 10 and are provided with a screw 9, screw 9
Afterbody held by described magnet layer, the head of screw 9 is prolonged through the opening of slot 10 and the opening in the left side of first through hole 13
Extend the external world.
Opening of the one end of round bar 7 along the right side of the second through hole 6 extends to the external world, and a plectane 4 is fixedly mounted, plectane 4
Be fixedly mounted on the other hand 3 on surface, hand being fixedly mounted an Anti-slip cover 2 on 3, round bar 7 positioned at plectane 4 and the right flank of handle 1 it
Between be cased with a spring 5 on one section of outer ring face, the left side of spring 5 is fixedly connected with the right flank of handle 1, the right side of spring 5 and plectane 4
Left surface be fixedly connected；It is covered with anti-slip veins on the left surface of projection 8, it is to avoid skidded when projection offsets with object.
Operation principle：First the opening by the afterbody of screw in the opening and slot on the left of first through hole, inserts slot
Inside, effectively can be held the afterbody of screw by the magnet layer in slot, at this moment, circle be moved in direction of turning right by hand
Bar, the movement of round bar has driven the movement of fix bar, while also having driven the movement of fix bar inner bolt, makes screw logical toward first
Moved at hole depth, until making screw is whole to be moved in first through hole, and moving the spring that hand is also moved to during to,
It is in extended state to make spring, then the surface of the left surface of projection and object is offseted, after the completion of, hand handle is put down, in the anti-of spring
Round bar and fix bar can be quickly set to be moved to original position under elastic force, while also making the screw in slot quickly along first through hole
The opening in left side rushes at body surface, until make in the head insert body of screw, then moving handle, screw due to head
Through being fixed in object so that can't be taken out of during removable handle by the magnet layer in slot, then pass through tup
Can just screw be squeezed into object depths by tapping the afterbody of screw.
The beneficial effects of the utility model are：The utility model is simple in construction, easy to use, and financial cost is low, without work
People holds screw by hand, it is to avoid the injury of workman's finger, adds security during construction, also increases efficiency of construction.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of civil engineering iron hammer, it is characterised in that：Including handle and it is fixedly installed in the tup of handle top, the hand
Handle lower end is fixedly mounted horizontal inside the projection that a cylindrical structure is fixedly mounted in the middle of proficiency sleeve, handle on left surface, projection
To provided with a first through hole, it is right against in the middle of handle at first through hole and is transversely provided with one second through hole, second through hole one end and the
One through hole is communicated, and the other end is communicated with the external world, and the diameter of first through hole, which is less than in the diameter of the second through hole, the second through hole, is provided with one
Round bar, round bar is right against one fix bar of fixed installation at first through hole, and fix bar one end is extended to inside first through hole, fix bar
End face inside first through hole is provided with the left of a slot, slot and is open, and the opening on the left of slot is left with first through hole
The opening of side is oppositely arranged, and slot is set in cylindrical structural, is fixedly mounted in magnet layer, slot and is set on the internal face of slot
There is a screw, the afterbody of screw is held by described magnet layer, and the head of screw is passed through on the left of the opening and first through hole of slot
Opening extend to the external world.
2. civil engineering iron hammer according to claim 1, it is characterised in that：Round bar one end is on the right side of the second through hole
Opening extends to the external world, and fixed installation proficiency handle on a plectane, the surface of plectane is fixedly mounted, and installation one fixed on the handle is prevented
Sliding sleeve, round bar, which is located at, is cased with a spring on one section of outer ring face between plectane and right handle face, with the right side of handle on the left of spring
Side is fixedly connected, and is fixedly connected on the right side of spring with the left surface of plectane.
3. civil engineering iron hammer according to claim 1, it is characterised in that：It is covered with anti-slip veins on the left surface of projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161591.XU CN206509982U (en) | 2017-02-22 | 2017-02-22 | A kind of civil engineering iron hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161591.XU CN206509982U (en) | 2017-02-22 | 2017-02-22 | A kind of civil engineering iron hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206509982U true CN206509982U (en) | 2017-09-22 |
Family
ID=59868566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720161591.XU Expired - Fee Related CN206509982U (en) | 2017-02-22 | 2017-02-22 | A kind of civil engineering iron hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206509982U (en) |
-
2017
- 2017-02-22 CN CN201720161591.XU patent/CN206509982U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20180222 |