CN113001473A - Can hold power carpenter hammer that uses in narrow and small space through pressing - Google Patents
Can hold power carpenter hammer that uses in narrow and small space through pressing Download PDFInfo
- Publication number
- CN113001473A CN113001473A CN202110315661.3A CN202110315661A CN113001473A CN 113001473 A CN113001473 A CN 113001473A CN 202110315661 A CN202110315661 A CN 202110315661A CN 113001473 A CN113001473 A CN 113001473A
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- China
- Prior art keywords
- hammer
- energy storage
- fixedly connected
- rotating shaft
- woodworking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D1/00—Hand hammers; Hammer heads of special shape or materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention relates to a carpenter hammer capable of being used in a narrow space by pressing and storing force, which comprises an energy storage mechanism, wherein the energy storage mechanism is used for storing force when the carpenter hammer is used in a narrow space, the tail end of the energy storage mechanism is provided with a hammering mechanism, the hammering mechanism comprises a hammer head, one end of the hammer head is provided with an opening, an impact block capable of sliding in the opening is arranged in the opening, one end of the impact block is fixedly connected with an energy storage spring, one end of the hammer head part is provided with the opening, the action of nailing nails can be completed without swinging the hammer by moving the impact block in the opening up and down, the power of the carpenter hammer is a pressing rod arranged at the tail end of a hammer handle, the energy storage of the impact block can be realized by pressing the pressing rod, when the energy is stored to a certain degree, the impact block can be automatically released, the action of nailing can be completed, and the problem that nails are difficult to nail, the size of the hammer is the same as that of a common hammer, and space is not wasted.
Description
Technical Field
The invention relates to the field of hardware, in particular to a carpenter hammer capable of being used in a narrow space by pressing and storing force.
Background
The hammer is a tool for knocking an object to move or deform the object, and is most commonly used for knocking a nail, correcting or knocking the object open.
Disclosure of Invention
The invention aims to provide a carpenter hammer which can be used in a narrow space by pressing and storing force, and solves the problems.
The technical purpose of the invention is realized by the following technical scheme: a carpenter hammer capable of being used in a narrow space by pressing to accumulate force comprises an energy accumulation mechanism, wherein the energy accumulation mechanism is used for accumulating force when the carpenter hammer is used in the narrow space;
be equipped with hammering mechanism on the energy storage mechanism end, hammering mechanism includes the tup, the one end of tup is equipped with the opening, is equipped with in the opening can gliding striking piece in the opening, the one end fixedly connected with energy storage spring of striking piece, the energy storage spring is fixed to be set up on the opening inner wall, be equipped with wire rope in the middle of the energy storage spring, wire rope one end fixed connection be in on the striking piece, wire rope's the other end with energy storage mechanism links to each other, stimulates through energy storage mechanism during wire rope, energy storage spring energy storage makes hammering mechanism can use in narrow and small space, energy storage spring is powerful spring, the tup with the material of striking piece all is 45 #.
Preferably, the energy storage mechanism comprises two pressing rods, each pressing rod is fixedly connected to a power gear, the power gear is fixedly connected to a power rotating shaft, the power rotating shaft is rotatably connected to the inner wall of the hammer handle, the power gear is meshed with a one-way transmission wheel, the one-way transmission wheel is fixedly connected to a first rotating shaft, the first rotating shaft is rotatably connected to the inner wall of the hammer handle, a first friction transmission wheel is fixedly connected to the first rotating shaft, the first friction transmission wheel is frictionally meshed with a transmission steering wheel, the transmission steering wheel is frictionally meshed with a second friction transmission wheel, the transmission steering wheel is fixedly connected to a transmission steering shaft, the transmission steering shaft is rotatably arranged on the inner wall of the hammer handle, the second friction transmission wheel is fixedly connected to a second rotating shaft, and the second rotating shaft is fixedly connected to a friction wheel, the friction wheel is in friction contact with the steel wire rope, the power gear and the one-way transmission wheel are in one-way transmission, and when the power gear rotates in the reverse direction, the one-way transmission wheel cannot be driven to rotate.
Preferably, the second rotating shaft is rotatably connected to a moving block, the moving block is arranged in an arc-shaped sliding groove of a fixed block, the moving block is connected with the fixed block through a spring, the fixed block is fixedly arranged on the inner wall of the hammer handle, and the friction force of the arc-shaped sliding groove of the fixed block is larger upwards, so that the moving block can be clamped.
Preferably, the power gear is provided with a plurality of grooves for accommodating rotating teeth, the rotating teeth are hinged to the power gear, each rotating tooth is fixedly connected with a pressure spring, and the pressure springs are fixedly connected in the grooves.
Preferably, a reset mechanism is arranged between the energy storage mechanisms, the reset mechanism comprises a reset transmission gear fixedly connected to a first rotating shaft, the reset transmission gear is meshed with the reset gear, the reset gear is fixedly connected to the reset rotating shaft, the reset rotating shaft is rotatably connected to the inner wall of the hammer handle, a reset shifting block is fixedly arranged at one end of the reset rotating shaft, and when the reset shifting block rotates, the clamped moving block can be shifted to reset the moving block.
As the optimization of the invention, the hammer head is provided with the T-shaped opening, so that nails can be conveniently placed in the hammer head.
Preferably, the hammer handle is fixedly connected to one end of the hammer head, and a movable rubber ring is arranged on the hammer handle and can be sleeved on the pressing rod, so that the pressing rod cannot be opened.
Preferably, the hammer handle is provided with two grooves for accommodating the pressing rod, and a pressing spring is fixedly connected between the pressing rod and the grooves.
Preferably, a cavity for accommodating the steel wire rope is arranged in the hammer handle, a trigger block is arranged on the steel wire rope, and the trigger block is responsible for triggering the energy storage mechanism to release energy.
In conclusion, the invention has the following beneficial effects: the hammer head comprises a hammer head part, a hammer handle, a hammer head part, a pressing rod, a hammer head part and a hammer head part, wherein the hammer head part is arranged at one end of the hammer head part, the hammer head part is arranged in the hammer head part, the striking block in the opening moves up and down, the action of nailing can be completed without swinging the hammer, the power of the hammer head part is the pressing rod arranged at the tail end of the hammer handle, the energy storage of the striking block can be realized by pressing the pressing rod, when the energy storage reaches a certain degree, the striking block can be automatically released, the.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 3 is a schematic view of the drive connection at A of the present invention;
FIG. 4 is a cross-sectional view of the anchor block of the present invention;
FIG. 5 is a schematic view of the power gear of the present invention;
fig. 6 is an external view of the present invention.
Detailed Description
A carpenter's hammer that can be used in a narrow space by pressing and storing power as described in conjunction with fig. 1-6, comprising an energy storage mechanism 36, characterized in that: the energy storage mechanism 36 is used for storing force when the invention is used in a narrow space;
be equipped with hammering mechanism 35 on the energy storage mechanism 36 end, hammering mechanism 35 includes tup 11, the one end of tup 11 is equipped with the opening, be equipped with in the opening can gliding striking piece 12 in the opening, the one end fixedly connected with energy storage spring 13 of striking piece 12, energy storage spring 13 is fixed to be set up on the opening inner wall, be equipped with wire rope 14 in the middle of energy storage spring 13, 14 one end fixed connection of wire rope is in on the striking piece 12, wire rope 14 the other end with energy storage mechanism 36 links to each other, through the 36 pulling of energy storage mechanism during wire rope 14, energy storage spring 13 energy storage makes hammering mechanism 35 can use in narrow and small space, energy storage spring 13 is powerful spring, tup 11 with the material of striking piece 12 all is 45 #.
Advantageously, the energy storage mechanism 36 comprises two pressing rods 16, each pressing rod 16 is fixedly connected to a power gear 20, the power gear 20 is fixedly connected to a power rotating shaft 21, the power rotating shaft 21 is rotatably connected to the inner wall of the hammer handle 15, the power gear 20 is engaged with a one-way transmission wheel 22, the one-way transmission wheel 22 is fixedly connected to a first rotating shaft 23, the first rotating shaft 23 is rotatably connected to the inner wall of the hammer handle 15, a first friction transmission wheel 26 is fixedly connected to the first rotating shaft 23, the first friction transmission wheel 26 is frictionally engaged with a transmission steering wheel 40, the transmission steering wheel 40 is frictionally engaged with a second friction transmission wheel 27, the transmission steering wheel 40 is fixedly connected to a transmission steering shaft 41, the transmission steering shaft 41 is rotatably arranged on the inner wall of the hammer handle 15, the second friction transmission wheel 27 is fixedly connected to the second rotating shaft 25, the second rotating shaft 25 is fixedly connected with a friction wheel 24, the friction wheel 24 is in friction contact with the steel wire rope 14, the power gear 20 and the one-way transmission wheel 22 are in one-way transmission, and when the power gear 20 rotates in the reverse direction, the one-way transmission wheel 22 cannot be driven to rotate.
Beneficially, the second rotating shaft 25 is rotatably connected to a moving block 34, the moving block 34 is disposed in an arc-shaped sliding groove of a fixed block 32, the moving block 34 is connected to the fixed block 32 through a spring 33, the fixed block 32 is fixedly disposed on the inner wall of the hammer handle 15, and the friction force of the arc-shaped sliding groove of the fixed block 32 increases upwards, so that the moving block 34 is clamped.
Advantageously, the power gear 20 is provided with a plurality of grooves for receiving the rotating teeth 38, the rotating teeth 38 are hinged on the power gear 20, and a compression spring 39 is fixedly connected to each rotating tooth 38, and the compression spring 39 is fixedly connected in the groove.
Beneficially, a reset mechanism 37 is arranged between the energy storage mechanisms 36, the reset mechanism 37 includes a reset transmission gear 28 fixedly connected to the first rotating shaft 23, the reset transmission gear 28 is engaged with a reset gear 30, the reset gear 30 is fixedly connected to a reset rotating shaft 31, the reset rotating shaft 31 is rotatably connected to the inner wall of the hammer handle 15, a reset dial block 29 is fixedly arranged at one end of the reset rotating shaft 31, and when the reset dial block 29 rotates, the clamped moving block 34 is shifted, so that the moving block 34 is reset.
Advantageously, the hammer head 11 is provided with a T-shaped opening to facilitate the insertion of nails.
Advantageously, the hammer handle 15 is fixedly connected to one end of the hammer head 11, and a movable rubber ring 18 is arranged on the hammer handle 15, and the movable rubber ring 18 can be sleeved on the pressing rod 16, so that the pressing rod 16 cannot be opened.
Advantageously, the hammer handle 15 is provided with two grooves for accommodating the pressing rod 16, and a pressing spring 17 is fixedly connected between the pressing rod 16 and the grooves.
Advantageously, a cavity for accommodating the steel cable 14 is arranged in the hammer handle 15, and a trigger block 19 is arranged on the steel cable 14, wherein the trigger block 19 is responsible for triggering the energy storage mechanism 36 to release energy.
The use method of the invention comprises the following steps: in the initial state, the wire rope 14 is in a slightly compressed state.
When nails need to be nailed in a narrow space, firstly, the nails are put in from a T-shaped opening of the hammer head 11, then the invention is put at the position needing nailing, two pressing rods 16 are pressed, the pressing rods 16 drive the power gear 20 to rotate, the power gear 20 drives the one-way transmission wheel 22 to rotate, the one-way transmission wheel 22 drives the first friction transmission wheel 26 to rotate through the first rotating shaft 23, the first friction transmission wheel 26 rubs to drive the transmission steering wheel 40 to rotate, the transmission steering wheel 40 rubs to drive the second friction transmission wheel 27 to rotate, the second friction transmission wheel 27 drives the friction wheel 24 to rotate through the second rotating shaft 25, the friction wheel 24 rotates to pull the steel wire rope 14, so that the energy storage spring 13 is compressed.
The pressing rod 16 is pressed for multiple times, so that stored energy is more and more, the trigger block 19 is closer to the friction wheel 24, when the trigger block 19 moves below the friction wheel 24, the friction wheel 24 is lifted, the moving block 34 is clamped by the arc-shaped sliding groove of the fixed block 32, the friction wheel 24 does not rub the steel wire rope 14 any more, the energy storage spring 13 releases energy, and the impact block 12 strikes a nail.
When the pressing rod 16 is continuously pressed, the first rotating shaft 23 drives the reset transmission gear 28 to rotate, the reset transmission gear 28 drives the reset gear 30 to rotate, the reset gear 30 drives the reset shifting block 29 to rotate through the reset rotating shaft 31, the reset shifting block 29 shifts the clamped moving block 34, the moving block 34 is reset, and the action of nailing can be finished by pressing the pressing rod 16 for multiple times.
When the function of nailing in a narrow space is not needed, the movable rubber ring 18 is moved to the pressing rod 16, and the pressing rod 16 can be accommodated, so that the invention is consistent with a common hammer, and the space is saved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a can be at the carpenter's hammer that narrow and small space used through pressing down to hold power, includes energy storage mechanism, its characterized in that: the energy storage mechanism is used for storing force when the device is used in a narrow space;
be equipped with hammering mechanism on the energy storage mechanism end, hammering mechanism includes the tup, the one end of tup is equipped with the opening, is equipped with in the opening can gliding striking piece in the opening, the one end fixedly connected with energy storage spring of striking piece, the energy storage spring is fixed to be set up on the opening inner wall, be equipped with wire rope in the middle of the energy storage spring, wire rope one end fixed connection be in on the striking piece, wire rope's the other end with energy storage mechanism links to each other, stimulates during wire rope, energy storage spring energy storage makes hammering mechanism can use in narrow and small space.
2. A carpentry hammer as set forth in claim 1, wherein said holding means is a pressing member for holding said hammer in a narrow space: the energy storage mechanism comprises two pressing rods, each pressing rod is fixedly connected to a power gear, the power gear is fixedly connected to a power rotating shaft, the power rotating shaft is rotatably connected to the inner wall of the hammer handle, the power gear is meshed with a one-way transmission wheel, the one-way transmission wheel is fixedly connected to a first rotating shaft, the first rotating shaft is rotatably connected to the inner wall of the hammer handle, a first friction transmission wheel is fixedly connected to the first rotating shaft, the first friction transmission wheel is in friction engagement with a transmission steering wheel, the transmission steering wheel is in friction engagement with a second friction transmission wheel, the transmission steering wheel is fixedly connected to a transmission steering shaft, the transmission steering shaft is rotatably arranged on the inner wall of the hammer handle, the second friction transmission wheel is fixedly connected to a second rotating shaft, and the second rotating shaft is fixedly connected with a friction wheel, the friction wheel is in friction contact with the steel wire rope.
3. A woodworking hammer as claimed in claim 2, wherein the woodworking hammer is adapted to be used in a confined space by applying a compressive force thereto, the woodworking hammer further comprising: the second rotating shaft is rotatably connected to a moving block, the moving block is arranged in an arc-shaped sliding groove of a fixed block, the moving block is connected with the fixed block through a spring, and the fixed block is fixedly arranged on the inner wall of the hammer handle.
4. A woodworking hammer as claimed in claim 2, wherein the woodworking hammer is adapted to be used in a confined space by applying a compressive force thereto, the woodworking hammer further comprising: the power gear is provided with a plurality of grooves for accommodating rotating teeth, the rotating teeth are hinged to the power gear, each rotating tooth is fixedly connected with a pressure spring, and the pressure springs are fixedly connected to the inside of the grooves.
5. A carpentry hammer as set forth in claim 1, wherein said holding means is a pressing member for holding said hammer in a narrow space: be equipped with canceling release mechanical system between the energy storage mechanism, canceling release mechanical system includes the reset drive gear of fixed connection on first pivot, reset drive gear and reset gear meshing, reset gear fixed connection is in the pivot that resets, the pivot that resets rotates to be connected on the inner wall of hammer handle, the one end of the pivot that resets is fixed and is equipped with the shifting block that resets.
6. A carpentry hammer as set forth in claim 1, wherein said holding means is a pressing member for holding said hammer in a narrow space: the hammer head is provided with a T-shaped opening.
7. A carpentry hammer as set forth in claim 1, wherein said holding means is a pressing member for holding said hammer in a narrow space: the hammer handle is fixedly connected to one end of the hammer head, and a movable rubber ring is arranged on the hammer handle.
8. A woodworking hammer as claimed in claim 2, wherein the woodworking hammer is adapted to be used in a confined space by applying a compressive force thereto, the woodworking hammer further comprising: the hammer handle is provided with two grooves for accommodating the pressing rod, and a pressing spring is fixedly connected between the pressing rod and the grooves.
9. A woodworking hammer as claimed in claim 8, wherein the woodworking hammer is adapted to be used in a confined space by applying a compressive force thereto, the woodworking hammer further comprising: a cavity for containing a steel wire rope is arranged in the hammer handle, and a trigger block is arranged on the steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110315661.3A CN113001473A (en) | 2021-03-24 | 2021-03-24 | Can hold power carpenter hammer that uses in narrow and small space through pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110315661.3A CN113001473A (en) | 2021-03-24 | 2021-03-24 | Can hold power carpenter hammer that uses in narrow and small space through pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113001473A true CN113001473A (en) | 2021-06-22 |
Family
ID=76406533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110315661.3A Withdrawn CN113001473A (en) | 2021-03-24 | 2021-03-24 | Can hold power carpenter hammer that uses in narrow and small space through pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113001473A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500566A (en) * | 2021-08-20 | 2021-10-15 | 姜玉刚 | Knocking hammer used in narrow space |
-
2021
- 2021-03-24 CN CN202110315661.3A patent/CN113001473A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500566A (en) * | 2021-08-20 | 2021-10-15 | 姜玉刚 | Knocking hammer used in narrow space |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210622 |