CN109227478B - Multifunctional hammer for building construction and building tool - Google Patents
Multifunctional hammer for building construction and building tool Download PDFInfo
- Publication number
- CN109227478B CN109227478B CN201811356572.8A CN201811356572A CN109227478B CN 109227478 B CN109227478 B CN 109227478B CN 201811356572 A CN201811356572 A CN 201811356572A CN 109227478 B CN109227478 B CN 109227478B
- Authority
- CN
- China
- Prior art keywords
- groove
- hammer
- fixing
- hammer head
- fixing strip
- 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.)
- Active
Links
- 238000009435 building construction Methods 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 claims description 25
- 238000005286 illumination Methods 0.000 claims description 18
- 230000007423 decrease Effects 0.000 claims description 6
- 208000012260 Accidental injury Diseases 0.000 abstract description 6
- 208000014674 injury Diseases 0.000 abstract description 6
- 238000010009 beating Methods 0.000 abstract description 4
- 241000587161 Gomphocarpus Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- 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
- B25D1/04—Hand hammers; Hammer heads of special shape or materials with provision for withdrawing or holding nails or spikes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention provides a multifunctional hammer for building construction and a building tool, which belong to the field of building construction. According to the multifunctional hammer for building construction, the fixing groove for installing the nails is formed in the hammer head, when the nails are needed to be nailed to a certain object, the nails can be firstly installed on the hammer head, at the moment, people can drive the nails into the materials only by fixing the materials, the mode can avoid contact between hands of people and the nails during beating, and accordingly accidental injury caused by holding the nails is effectively avoided.
Description
Technical Field
The invention relates to the field of building construction, in particular to a multifunctional hammer and a building tool for building construction.
Background
As a working tool, a hammer, which is a tool for striking an object to move or deform it, is widely used in various fields. Most commonly used for driving nails, hammers come in a wide variety of forms, a common form being a handle grip and a crown.
The inventors have found in research that existing hammers suffer from at least the following disadvantages: when the existing hammer nails, the hands of constructors are easily seriously injured due to errors.
Disclosure of Invention
The invention aims to provide a multifunctional hammer for building construction and a building tool, which are used for solving the problem that the hands of constructors are easily seriously injured by errors when the prior hammer nails.
The invention is realized in the following way:
based on the first object, the invention provides a multifunctional hammer for building construction, which comprises a hammer head and a hammer handle, wherein the hammer head is arranged on the hammer handle, a fixing groove is formed in the hammer head, the fixing groove comprises a first groove and a second groove, the first groove and the second groove are vertically arranged, one end of the first groove is communicated with the second groove, the other end of the first groove extends to the end face of the hammer head, and the concave depth of the second groove is larger than that of the first groove.
According to the multifunctional hammer for building construction, the fixed groove for installing the nails is formed in the hammer head, when the nails are required to be nailed to a certain object, the nails can be firstly installed on the hammer head, the nail body is installed in the first groove, the nail head is installed at the joint of the first groove and the second groove, the nails are fixed in the fixed groove, people can drive the nails into the materials only by fixing the materials, and the mode can avoid contact between hands of people and the nails during beating, so that accidental injury caused by holding the nails is effectively avoided.
In one implementation of the present embodiment: the concave depth of the first groove gradually decreases along the direction that the first groove is away from the second groove; the width of the first groove gradually decreases in a direction in which the first groove is away from the second groove.
The fixing groove can be matched with the shape of the nail, the nail can be always kept in a vertical state with the end face of the hammer head, the nail can be driven into materials more conveniently, and meanwhile the fixing groove can fix the nail more firmly.
In one implementation of the present embodiment: the multifunctional hammer for building construction further comprises an illumination structure, wherein the illumination structure is installed on the hammer head, and the end face communicated with the first groove and the end face used for installing the illumination structure are respectively located on two opposite sides of the hammer head.
The illumination structure is arranged, so that illumination can be conveniently performed during construction.
In one implementation of the present embodiment: the multifunctional hammer for building construction further comprises a ranging device, the ranging device comprises a laser range finder and a display, the laser range finder is installed on the hammer head, the display is installed on the hammer handle, and the laser range finder is electrically connected with the display.
The construction distance can be conveniently measured by using the laser range finder, and then the data measured by the laser range finder is displayed by the display, so that constructors can conveniently and timely adjust the construction distance.
In one implementation of the present embodiment: the laser range finder and the illumination structure are positioned on the same end face of the hammer head.
This allows for better protection of the lighting structure and the distance measuring device.
In one implementation of the present embodiment: and a power supply is arranged in the hammer handle and is used for supplying power to the laser range finder, the display and the illumination structure.
The power supply can adopt a lithium battery, so that the replacement is convenient, and the use of the multifunctional hammer for building construction is not influenced.
In one implementation of the present embodiment: still be provided with the compress tightly structure on the tup, compress tightly structure includes fixed strip and elastic component, the fixed strip with tup sliding connection, the fixed strip for tup gliding direction with the extending direction in first groove is perpendicular, the elastic component install in the tup with between the fixed strip, the fixed strip is located one side in first groove, the elastic component makes the fixed strip has orientation the gliding trend in first groove, and makes the fixed strip will first groove seals.
Utilize to compress tightly the structure, can be better fix the nail, when the nail is adorned to the needs, pulling fixed strip, the fixed strip overcomes the elasticity of elastic component and leaves the scope of first groove, can carry out the installation of nail this moment, put into the fixed groove with the nail after, loosen the fixed strip, the fixed strip slides towards first groove under the effect of elastic component to support tightly or seal the one section of first groove with the nail.
In one implementation of the present embodiment: the fixed strip is provided with an inclined plane, the inclined plane is inwards inclined along the direction that the fixed strip is far away from the elastic piece, and the inclined plane is positioned on one side of the fixed strip, which faces the bottom of the first groove.
After putting into the fixed slot with the nail, the fixed strip just is towards the gliding in-process in first groove, the distance between the tank bottom in inclined plane and the first groove is progressively smaller, final inclined plane and nail contact, the inclined plane of fixed strip can compress tightly the nail under the effect of elastic component, avoid throwing out the nail from the fixed slot at the multi-functional hammer of whipping construction, and at the moment of nail and material contact, also can let the nail be fixed more stable, avoid the nail slope or misplacement, the setting of inclined plane can compress tightly the nail of various thickness difference in the fixed slot.
In one implementation of the present embodiment: the hammer is characterized in that a sliding groove is formed in the hammer head and is communicated with the first groove, a fixing surface is arranged on the sliding groove and is obliquely arranged, the fixing surface is identical to the inclined surface in inclination angle, the fixing surface is located at the bottom of the sliding groove, and the fixing surface is located at the middle position of the sliding groove.
When no nail is put in, the fixing strip can slide towards the first groove under the action of the elastic piece, and the fixing surface can limit the inclined surface, namely the position of the fixing strip, so that the pressing structure is protected.
Based on the second object, the invention also provides a construction tool comprising the multifunctional hammer for construction.
The construction tool provided by the invention comprises the multifunctional hammer for construction, and can effectively avoid accidental injury caused by holding nails.
Compared with the prior art, the invention has the beneficial effects that:
according to the multifunctional hammer for building construction, the fixed groove for installing the nails is formed in the hammer head, when the nails are required to be nailed to a certain object, the nails can be firstly installed on the hammer head, the nail body is installed in the first groove, the nail head is installed at the joint of the first groove and the second groove, the nails are fixed in the fixed groove, people can drive the nails into the materials only by fixing the materials, and the mode can avoid contact between hands of people and the nails during beating, so that accidental injury caused by holding the nails is effectively avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will briefly explain the practical drawings required in the embodiments or the prior art, and it is obvious that the drawings described below are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic view of a construction multifunctional hammer provided in embodiment 1 of the present invention;
fig. 2 shows a cross-sectional view of the hammer head provided in embodiment 2 of the present invention at a first view angle;
fig. 3 shows a cross-sectional view of the hammer head provided in embodiment 2 of the present invention at a second view angle;
fig. 4 is a schematic view of the multifunctional hammer for construction provided in embodiment 2 of the present invention in a first working state;
fig. 5 is a schematic view showing a construction multifunctional hammer according to embodiment 2 of the present invention in a second working state;
FIG. 6 is a cross-sectional view of a fixing strip according to embodiment 2 of the present invention at a first view angle;
fig. 7 shows a cross-sectional view of the fixing strip provided in embodiment 2 of the present invention at a second view angle.
In the figure: 101-a hammer handle; 102-hammer head; 103-a first groove; 104-a second groove; 105-a fixed slot; 106-an illumination structure; 107-laser rangefinder; 108-a display; 109-a compression structure; 110-fixing strips; 111-elastic members; 112-a chute; 113-a fixed surface; 114-inclined plane; 115-bump; 116-clamping blocks.
Detailed Description
The invention will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention are clearly and completely described above in conjunction with the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Accordingly, the above detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.
In the present invention, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected or integral; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature may include first and second features directly contacting each other, either above or below a second feature, or through additional features contacting each other, rather than directly contacting each other. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being below, beneath, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
Example 1
Referring to fig. 1, this embodiment provides a multifunctional hammer for construction, including tup 102 and hammer handle 101, tup 102 is installed in hammer handle 101, is provided with fixed slot 105 on the tup 102, and fixed slot 105 includes first groove 103 and second groove 104, and first groove 103 sets up perpendicularly with second groove 104, and one end and the second groove 104 intercommunication of first groove 103, the terminal surface that the other end of first groove 103 extends to tup 102, and the recess degree of depth of second groove 104 is greater than the recess degree of depth of first groove 103.
The multifunctional hammer for construction provided by the embodiment is provided with the fixed slot 105 for installing nails on the hammer head 102, when the nails need to be nailed to a certain object, the nails can be firstly installed on the hammer head 102, the nail body is installed in the first slot 103, the nail head is installed at the joint of the first slot 103 and the second slot 104, at the moment, the nails are fixed in the fixed slot 105, people can drive the nails into the materials only by fixing materials, and the mode can avoid contact between hands of people and the nails during beating, so that accidental injury caused by holding the nails is effectively avoided.
The recess depth of the first groove 103 gradually decreases in a direction in which the first groove 103 is away from the second groove 104; the width of the first groove 103 gradually decreases in a direction in which the first groove 103 is away from the second groove 104. The fixing groove 105 can be matched with the shape of the nail, the nail can be kept perpendicular to the end face of the hammer head 102 all the time, the nail can be driven into materials more conveniently, and the fixing groove 105 can fix the nail more firmly.
The multifunctional hammer for building construction further comprises an illumination structure 106, wherein the illumination structure 106 is mounted on the hammer head 102, and the end face communicated with the first groove 103 and the end face used for mounting the illumination structure 106 are respectively located on two opposite sides of the hammer head 102. The illumination structure 106 is provided to facilitate illumination during construction. The illumination structure 106 may be a conventional LED lamp.
The multifunctional hammer for building construction further comprises a ranging device, the ranging device comprises a laser range finder 107 and a display 108, the laser range finder 107 is arranged on the hammer head 102, the display 108 is arranged on the hammer handle 101, and the laser range finder 107 is electrically connected with the display 108. The construction distance can be conveniently measured by using the laser range finder 107, and then the data measured by the laser range finder 107 is displayed by the display 108, so that constructors can conveniently and timely adjust the construction distance.
The laser rangefinder 107 is located on the same end face of the hammer head 102 as the illumination structure 106. This may provide better protection for the lighting structure 106 and the distance measuring device.
A power supply is mounted within the hammer handle 101 for powering the laser rangefinder 107, the display 108 and the illumination structure 106. The power supply can adopt a lithium battery, so that the replacement is convenient, and the use of the multifunctional hammer for building construction is not influenced. A USB charging interface and a rubber handle may also be provided on the hammer handle 101.
Example 2
Referring to fig. 2 to 7, this embodiment also provides a multifunctional hammer for building construction, which is a further improvement on the technical solution of embodiment 1, and the technical solution described in embodiment 1 is also applicable to this embodiment, and the technical solution disclosed in embodiment 1 is not repeated.
Specifically, the difference between this embodiment and embodiment 1 is that the hammer head 102 of the multifunctional hammer for building construction provided in this embodiment is further provided with a pressing structure 109, the pressing structure 109 includes a fixing strip 110 and an elastic member 111, the fixing strip 110 is slidably connected with the hammer head 102, the sliding direction of the fixing strip 110 relative to the hammer head 102 is perpendicular to the extending direction of the first groove 103, the elastic member 111 is installed between the hammer head 102 and the fixing strip 110, the fixing strip 110 is located at one side of the first groove 103, the elastic member 111 makes the fixing strip 110 have a sliding trend towards the first groove 103, and makes the fixing strip 110 seal the first groove 103.
By means of the pressing structure 109, nails can be better fixed, when the nails need to be clamped, the fixing strip 110 is pulled, the fixing strip 110 overcomes the elastic force of the elastic piece 111 and leaves the range of the first groove 103, at the moment, the nails can be installed, after the nails are placed into the fixing groove 105, the fixing strip 110 is loosened, the fixing strip 110 slides towards the first groove 103 under the action of the elastic piece 111, and the nails are abutted against or one section of the first groove 103 is closed.
The fixing bar 110 is provided with a slope 114, the slope 114 being inclined inwardly in a direction in which the fixing bar 110 is away from the elastic member 111, the slope 114 being located on a side of the fixing bar 110 facing the bottom of the first groove 103. After putting into fixed slot 105 with the nail, fixed strip 110 just moves towards the gliding in-process of first groove 103, the distance between inclined plane 114 and the tank bottom of first groove 103 is progressively less, final inclined plane 114 and nail contact, fixed strip 110's inclined plane 114 can compress tightly the nail under the effect of elastic component 111, avoid throwing away the nail from fixed slot 105 at the multi-functional hammer of whipping construction, and at the moment of nail and material contact, also can let the nail be fixed more stable, avoid the nail slope or dislocation, inclined plane 114's setting can compress tightly the nail of various thickness difference in fixed slot 105.
The hammer 102 is provided with a chute 112, the chute 112 is communicated with the first groove 103, the chute 112 is provided with a fixing surface 113, the fixing surface 113 is obliquely arranged, the inclination angle of the fixing surface 113 is the same as that of the inclined surface 114, the fixing surface 113 is positioned at the bottom of the sliding groove, and the fixing surface 113 is positioned at the middle position of the chute 112. When no nail is inserted, the fixing strip 110 slides towards the first groove 103 under the action of the elastic piece 111, and the fixing surface 113 can limit the inclined surface 114, that is, limit the position of the fixing strip 110, so as to protect the pressing structure 109.
Two clamping blocks 116 can be arranged on two sides of the length direction of the fixing strip 110, limiting grooves can be respectively arranged on two side walls of the sliding groove 112, and the clamping blocks 116 are clamped in the limiting grooves.
The elastic member 111 may be a spring in a compressed state, the elastic member 111 is installed in the sliding groove 112, one end of the elastic member 111 abuts against one end of the sliding groove 112 far away from the first groove 103, and the other end of the elastic member 111 abuts against the fixing strip 110.
A protrusion 115 may be provided on a side of the fixing bar 110 remote from the hammer head 102, and it is more convenient to install nails after the protrusion 115 is provided.
Example 3
The embodiment provides a construction tool comprising the multifunctional hammer for construction.
The construction tool provided by the embodiment comprises the multifunctional hammer for construction, and can effectively avoid accidental injury caused by holding nails.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The multifunctional hammer for building construction is characterized by comprising a hammer head and a hammer handle, wherein the hammer head is arranged on the hammer handle, a fixing groove is formed in the hammer head, the fixing groove comprises a first groove and a second groove, the first groove and the second groove are vertically arranged, one end of the first groove is communicated with the second groove, the other end of the first groove extends to the end face of the hammer head, and the concave depth of the second groove is larger than that of the first groove;
the concave depth of the first groove gradually decreases along the direction that the first groove is away from the second groove; the width of the first groove gradually decreases along the direction that the first groove is away from the second groove;
the hammer head is further provided with a pressing structure, the pressing structure comprises a fixing strip and an elastic piece, the fixing strip is in sliding connection with the hammer head, the sliding direction of the fixing strip relative to the hammer head is perpendicular to the extending direction of the first groove, the elastic piece is arranged between the hammer head and the fixing strip, the fixing strip is located at one side of the first groove, the elastic piece enables the fixing strip to have a sliding trend towards the first groove, and enables the fixing strip to seal the first groove;
the fixing strip is provided with an inclined surface which is inclined inwards along the direction that the fixing strip is far away from the elastic piece, and the inclined surface is positioned at one side of the fixing strip, which faces the bottom of the first groove;
the hammer is characterized in that a sliding groove is formed in the hammer head and is communicated with the first groove, a fixing surface is arranged on the sliding groove and is obliquely arranged, the fixing surface is identical to the inclined surface in inclination angle, the fixing surface is located at the bottom of the sliding groove, and the fixing surface is located at the middle position of the sliding groove.
2. The construction multifunctional hammer according to claim 1, further comprising an illumination structure mounted to the hammer head, wherein an end face communicating with the first groove and an end face for mounting the illumination structure are located on opposite sides of the hammer head, respectively.
3. The multifunctional hammer for building construction according to claim 2, further comprising a ranging device, wherein the ranging device comprises a laser range finder and a display, wherein the laser range finder is mounted on the hammer head, the display is mounted on the hammer handle, and the laser range finder is electrically connected with the display.
4. A construction multifunctional hammer according to claim 3, characterized in that the laser rangefinder and the lighting structure are located on the same end face of the hammer head.
5. The multifunctional hammer for building construction according to claim 4, wherein a power source is installed in the hammer handle, and the power source is used for supplying power to the laser range finder, the display and the lighting structure.
6. A construction tool comprising the construction multifunctional hammer according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811356572.8A CN109227478B (en) | 2018-11-14 | 2018-11-14 | Multifunctional hammer for building construction and building tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811356572.8A CN109227478B (en) | 2018-11-14 | 2018-11-14 | Multifunctional hammer for building construction and building tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109227478A CN109227478A (en) | 2019-01-18 |
| CN109227478B true CN109227478B (en) | 2023-10-31 |
Family
ID=65075226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811356572.8A Active CN109227478B (en) | 2018-11-14 | 2018-11-14 | Multifunctional hammer for building construction and building tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109227478B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894764A (en) * | 1997-07-11 | 1999-04-20 | Hanlon; Dennis | Hammer with nail-holding structure |
| CN200984731Y (en) * | 2006-08-29 | 2007-12-05 | 徐长发 | Special-purpose hammer for U-shaped nail |
| CN101700652A (en) * | 2009-11-05 | 2010-05-05 | 西北工业大学 | Device for clamping nail |
| CN101745892A (en) * | 2008-11-28 | 2010-06-23 | 日立工机株式会社 | nailing machine |
| CN104070503A (en) * | 2014-07-01 | 2014-10-01 | 顺革智能科技有限公司 | Safe hammer |
| CN204525378U (en) * | 2015-03-17 | 2015-08-05 | 何小平 | A kind of hammer that can singlehanded nail |
| CN104908009A (en) * | 2015-06-27 | 2015-09-16 | 陈伟强 | Easily oriented manual nail knocking device |
| CN205254921U (en) * | 2015-11-30 | 2016-05-25 | 王凡业 | Prevent pounding light hammer |
| CN205363790U (en) * | 2015-11-24 | 2016-07-06 | 山东科技大学 | Hammer that can save and fix multiple model nail |
| CN106564039A (en) * | 2015-10-12 | 2017-04-19 | 宜城市第三高级中学 | Hammer prevented from hitting on fingers |
| CN207548674U (en) * | 2017-12-11 | 2018-06-29 | 西安工程大学 | A kind of hammer for fixing nail |
| CN207824811U (en) * | 2018-01-16 | 2018-09-07 | 中国建筑第二工程局有限公司 | Tool hammer without hurting hand |
| CN108789280A (en) * | 2018-06-21 | 2018-11-13 | 中国五冶集团有限公司 | A kind of hammer assembly of stable safety |
| CN209095487U (en) * | 2018-11-14 | 2019-07-12 | 吉林建筑大学 | A kind of construction multi-functional hammer and building implement |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW532260U (en) * | 2001-11-15 | 2003-05-11 | Shu-Te Wu | Hammer capable of loading nails of different sizes |
| US7631853B2 (en) * | 2007-08-22 | 2009-12-15 | Penn United Technologies, Inc. | Hammer with leverage No. II |
| CN102069481B (en) * | 2009-11-19 | 2012-08-22 | 南京德朔实业有限公司 | Powered hammer |
-
2018
- 2018-11-14 CN CN201811356572.8A patent/CN109227478B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894764A (en) * | 1997-07-11 | 1999-04-20 | Hanlon; Dennis | Hammer with nail-holding structure |
| CN200984731Y (en) * | 2006-08-29 | 2007-12-05 | 徐长发 | Special-purpose hammer for U-shaped nail |
| CN101745892A (en) * | 2008-11-28 | 2010-06-23 | 日立工机株式会社 | nailing machine |
| CN101700652A (en) * | 2009-11-05 | 2010-05-05 | 西北工业大学 | Device for clamping nail |
| CN104070503A (en) * | 2014-07-01 | 2014-10-01 | 顺革智能科技有限公司 | Safe hammer |
| CN204525378U (en) * | 2015-03-17 | 2015-08-05 | 何小平 | A kind of hammer that can singlehanded nail |
| CN104908009A (en) * | 2015-06-27 | 2015-09-16 | 陈伟强 | Easily oriented manual nail knocking device |
| CN106564039A (en) * | 2015-10-12 | 2017-04-19 | 宜城市第三高级中学 | Hammer prevented from hitting on fingers |
| CN205363790U (en) * | 2015-11-24 | 2016-07-06 | 山东科技大学 | Hammer that can save and fix multiple model nail |
| CN205254921U (en) * | 2015-11-30 | 2016-05-25 | 王凡业 | Prevent pounding light hammer |
| CN207548674U (en) * | 2017-12-11 | 2018-06-29 | 西安工程大学 | A kind of hammer for fixing nail |
| CN207824811U (en) * | 2018-01-16 | 2018-09-07 | 中国建筑第二工程局有限公司 | Tool hammer without hurting hand |
| CN108789280A (en) * | 2018-06-21 | 2018-11-13 | 中国五冶集团有限公司 | A kind of hammer assembly of stable safety |
| CN209095487U (en) * | 2018-11-14 | 2019-07-12 | 吉林建筑大学 | A kind of construction multi-functional hammer and building implement |
Non-Patent Citations (1)
| Title |
|---|
| 板料渐进冲击成形机理及其试验研究;张礼峰;《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》(第7期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109227478A (en) | 2019-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7055728B2 (en) | Positioning structure for nailer | |
| US20080089760A1 (en) | Fastener device for plasterboard | |
| CN109227478B (en) | Multifunctional hammer for building construction and building tool | |
| US20080131233A1 (en) | Plate-shaped fastener device | |
| ZA200201338B (en) | Working tool with replaceable working bit. | |
| US2822544A (en) | Nailing machine | |
| CN209095487U (en) | A kind of construction multi-functional hammer and building implement | |
| CN209893142U (en) | Eye-splice type LED module | |
| CN210909851U (en) | Multifunctional auxiliary tool for building | |
| CA3021837A1 (en) | Handheld fastener installation guide | |
| US20190111554A1 (en) | Leverage enhancement attachment for lever tools | |
| EP1598148A4 (en) | An improved nail restrainer and a nailing machine equipped with said restrainer | |
| US1340401A (en) | Hatchet | |
| US20200086467A1 (en) | Tool for releasably retaining a railway spike | |
| CN214445926U (en) | Electric tool | |
| CN212932780U (en) | Multifunctional phase meter | |
| JP2017185591A (en) | Hand-held power tool | |
| WO2007002542A3 (en) | Nail gun cartridge and driver and stud finder integrated with nail gun | |
| KR101318928B1 (en) | Removing apparatus for silicon sealer of window frame | |
| US20190002259A1 (en) | Powered Crowbar | |
| CN213390978U (en) | Left-hand thread hanging plate nail | |
| CN212031575U (en) | Multi-functional electronic instrument convenient to installation | |
| CN220481780U (en) | Bracket assembly and hair cutter | |
| CN213683004U (en) | Assembly of left-hand buckle hanging plate nail | |
| CN212538994U (en) | Measuring device for civil engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |