CN2698528Y - Hammer head assembly - Google Patents
Hammer head assembly Download PDFInfo
- Publication number
- CN2698528Y CN2698528Y CN 200420022501 CN200420022501U CN2698528Y CN 2698528 Y CN2698528 Y CN 2698528Y CN 200420022501 CN200420022501 CN 200420022501 CN 200420022501 U CN200420022501 U CN 200420022501U CN 2698528 Y CN2698528 Y CN 2698528Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- hammer
- hammer stem
- sliding sleeve
- head assembly
- 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 hammer head assembly, mainly comprising a barrel body and a hammer stem. The barrel body is provided with a front end outlet and a back end outlet. The back end outlet position of the inner wall of the barrel body is provided with a cylinder sleeve and the front end outlet position of the barrel body is provided with an anti-slipping cover. The anti-slipping cover extends out of the front end outlet of the barrel body. The barrel body is sheathed on the hammer stem, the front end of the hammer stem is inserted in the anti-slipping cover, and the front part of the hammer stem forms a sliding fit with the anti-slipping cover. In the state of no outside force, the front face of the hammer stem is positioned behind the front face of the anti-slipping cover. The back end of the hammer stem extends out of the back end outlet of the barrel body. The back end of the hammer stem is also provided with a limit stop which is clamped at the front of the cylinder sleeve of the inner wall of the barrel body. The rear part of the hammer stem forms a sliding fit with the cylinder sleeve. The hammer head assembly can be positioned on a struck object well and thus the hammer can process the nails in the position positioned in a groove or the position which is difficult to position.
Description
Technical field
The utility model relates to a kind of Hammer head assembly.
Background technology
The instrument that is used to knock of Xiao Shouing generally is a hammer in the market, but often need hammer into nail in the groove in daily use, and is very poor with common hammer beating effect, often strikes not in place or object is struck in damage.
Summary of the invention
The purpose of this utility model provides a kind of Hammer head assembly, and this Hammer head assembly can be positioned at well and be hit on the object, hammer can be handled be in position that groove etc. caves in or the nail in the position that is difficult to locate.
For this reason, the utility model provides Hammer head assembly mainly to comprise cylindrical shell and hammer stem, cylindrical shell is provided with front end exit and back outlet, the back outlet place of cylinder inboard wall has cylinder sleeve, the front end exit place of cylindrical shell has anti-sliding sleeve, anti-sliding sleeve stretches out outside the front end exit of cylindrical shell, barrel jacket is on hammer stem, the hammer stem front end inserts in the anti-sliding sleeve, and hammer stem is anterior to be slidingly matched with anti-sliding sleeve, is in the rear of anti-sliding sleeve front end face at the state lower hammer rod front end face that is not subjected to external force, the back outlet outside of cylindrical shell is stretched out in the rear end of hammer stem, the rear end of hammer stem also has block, and block is stuck in the place ahead of the cylinder sleeve of cylinder inboard wall, and hammer stem rear portion and cylinder sleeve are slidingly matched.
Owing to be with cylindrical shell on the hammer stem of the utility model Hammer head assembly, have anti-sliding sleeve on the cylindrical shell, the end that need only entangle nail with anti-skidding cover during nail in needs knock groove, knock the rear end face of hammer stem then with hammer, because hammer stem is slidingly matched with anti-sliding sleeve and cylinder sleeve respectively, in the situation lower hammer rod that does not move down cylindrical shell can be followed closely nail into object very wellly.
Description of drawings
Fig. 1 is the section of structure of the utility model Hammer head assembly.
Fig. 2 is the structural representation under the utility model Hammer head assembly user mode.
In each accompanying drawing: 1, cylindrical shell, 2, cylinder sleeve, 3, hammer stem, 4, spring, 5, anti-sliding sleeve, 6, front end exit, 7, back outlet, 8, block, 9, collude plate.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model Hammer head assembly mainly comprises cylindrical shell 1, hammer stem 3 and anti-sliding sleeve 5, cylindrical shell 1 is provided with front end exit 6 and back outlet 7, back outlet 7 places of cylindrical shell 1 inwall have cylinder sleeve 2, and front end exit 6 places of cylindrical shell 1 have anti-sliding sleeve 5, and anti-sliding sleeve 5 stretches out outside the front end exit 6 of cylindrical shell 1, cylindrical shell 1 is enclosed within on the hammer stem 3, hammer stem 3 front ends insert in the anti-sliding sleeve 5, and hammer stem 3 front portions are slidingly matched with anti-sliding sleeve 5, and back outlet 7 outsides of cylindrical shell 1 are extended in the rear end of hammer stem 3; The rear end of hammer stem 3 also has block 8, and block 8 is stuck in the place ahead of the cylinder sleeve 2 of cylindrical shell 1 inwall, and hammer stem 3 rear portions and cylinder sleeve 2 are slidingly matched, and the block 8 on the hammer stem 3 is limited between anti-sliding sleeve 5 and the cylinder sleeve 2.As the so-called in the present embodiment front end of Fig. 2 is an end of close relatively hammer stem of indication object and nail cooperation place, and so-called rear end is a relative end away from this cooperation place.
As shown in Figure 1 and Figure 2, be with spring 4 on the hammer stem 3, the front end of spring 4 withstands on the anti-sliding sleeve 5, and its rear end withstands on the hammer stem 3, is in the rear of anti-sliding sleeve 5 front end faces at state lower hammer rod 3 front end faces that are not subjected to external force.Because spring 4 is supported between hammer stem 3 and the anti-sliding sleeve 5, it is slack and undisciplined, convenient to being struck the location of object to make the structure of whole Hammer head assembly can not show ground.
As shown in Figure 1, in order to make the utility model Hammer head assembly can adapt to nail in the groove of different depth, the rear end of anti-sliding sleeve 5 has and colludes plate 9 on the basis that is with spring 4 on the hammer stem 3, collude plate 9 and be stuck in the rear of cylindrical shell 1 front end exit 6, anti-sliding sleeve 5 is slidingly matched with the front end exit 6 of cylindrical shell 1, and anti-sliding sleeve 5 can be at front end exit 6 place's sliding extensions of cylindrical shell 1.Can be easily manufactured if only demand certainly, anti-sliding sleeve 5 can also be fixed together with cylindrical shell 1.
As shown in Figure 1 and Figure 2, can carry out manual adjustments according to the nail in the groove of different depth, cylinder sleeve 2 and cylindrical shell 1 split setting, threaded engagement between cylinder sleeve 2 and cylindrical shell 1 body in order to make the utility model Hammer head assembly.Because cylinder sleeve 2 and cylindrical shell 1 threaded engagement, the user can turn cylinder sleeve 2, and advancing or retreating of cylinder sleeve 2 all can drive hammer stem 3 and move forward and backward.If only want to make structure more firm certainly, cylinder sleeve 2 can be fixed together with cylindrical shell 1.
As shown in Figure 1, spring 4 front ends can withstand on the anti-sliding sleeve 5, and the rear end can withstand on the block 8 of hammer stem 3.
Claims (10)
1, a kind of Hammer head assembly, it is characterized in that: mainly comprise cylindrical shell (1) and hammer stem (3), cylindrical shell (1) is provided with front end exit (6) and back outlet (7), the back outlet (7) of cylindrical shell (1) inwall locates to have cylinder sleeve (2), the front end exit (6) of cylindrical shell (1) locates to have anti-sliding sleeve (5), anti-sliding sleeve (5) stretches out outside the front end exit (6) of cylindrical shell (1), cylindrical shell (1) is enclosed within on the hammer stem (3), hammer stem (3) front end inserts in the anti-sliding sleeve (5), hammer stem (3) is anterior to be slidingly matched with anti-sliding sleeve (5), back outlet (7) outside of cylindrical shell (1) is stretched out in the rear end of hammer stem (3), the rear end of described hammer stem (3) also has block (8), block (8) is stuck in the place ahead of the cylinder sleeve (2) of cylindrical shell (1) inwall, and hammer stem (3) rear portion and cylinder sleeve (2) are slidingly matched.
2, Hammer head assembly according to claim 1, it is characterized in that: be with spring (4) on the hammer stem (3), the front end of spring (4) withstands on the anti-sliding sleeve (5), and its rear end withstands on the hammer stem (3), is in the rear of anti-sliding sleeve 5 front end faces at state lower hammer rod (3) front end face that is not subjected to external force.
3, Hammer head assembly according to claim 2 is characterized in that: the rear end of anti-sliding sleeve (5) has colludes plate (9), colludes the rear that plate (9) is stuck in cylindrical shell (1) front end exit (6), and anti-sliding sleeve (5) is slidingly matched with the front end exit (6) of cylindrical shell (1).
4, Hammer head assembly according to claim 1 and 2 is characterized in that: anti-sliding sleeve (5) is fixed together with cylindrical shell (1).
5, according to claim 1 or 2 or 3 described Hammer head assemblies, it is characterized in that: cylinder sleeve (2) and cylindrical shell (1) split setting, threaded engagement between cylinder sleeve (2) and cylindrical shell (1) body.
6, Hammer head assembly according to claim 4 is characterized in that: cylinder sleeve (2) and cylindrical shell (1) split setting, threaded engagement between cylinder sleeve (2) and cylindrical shell (1) body.
7, according to claim 1 or 2 or 3 described Hammer head assemblies, it is characterized in that: cylinder sleeve (2) is fixed together with cylindrical shell (1).
8, Hammer head assembly according to claim 4 is characterized in that: cylinder sleeve (2) is fixed together with cylindrical shell (1).
9, according to claim 1 or 2 or 3 described Hammer head assemblies, it is characterized in that: spring (4) front end withstands on the anti-sliding sleeve (5), and the rear end withstands on the block (8) of hammer stem (3).
10, Hammer head assembly according to claim 5 is characterized in that: spring (4) front end withstands on the anti-sliding sleeve (5), and the rear end withstands on the block (8) of hammer stem (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022501 CN2698528Y (en) | 2004-05-01 | 2004-05-01 | Hammer head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022501 CN2698528Y (en) | 2004-05-01 | 2004-05-01 | Hammer head assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698528Y true CN2698528Y (en) | 2005-05-11 |
Family
ID=34770399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420022501 Expired - Fee Related CN2698528Y (en) | 2004-05-01 | 2004-05-01 | Hammer head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698528Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233562A (en) * | 2011-05-10 | 2011-11-09 | 江苏德一新型建筑材料科技有限公司 | Knocking device |
| CN105214765A (en) * | 2014-05-29 | 2016-01-06 | 国家电网公司 | Penetration type breaker |
| CN105818102A (en) * | 2016-04-27 | 2016-08-03 | 成都绿迪科技有限公司 | Hammer for civil engineering |
| CN108637980A (en) * | 2018-05-04 | 2018-10-12 | 苏州诺登德智能科技有限公司 | A kind of driving moving type nail hammer auxiliary device |
| CN108656030A (en) * | 2018-05-04 | 2018-10-16 | 苏州诺登德智能科技有限公司 | One kind striking extension rod from plece-cliped type nail hammer |
| CN108656031A (en) * | 2018-05-04 | 2018-10-16 | 苏州诺登德智能科技有限公司 | A kind of polygon filtering detection trigger-type prolongs bar nail hammer operator |
| CN108656028A (en) * | 2018-05-04 | 2018-10-16 | 苏州诺登德智能科技有限公司 | A kind of automatically controlled assist type nail hammer beating unit |
| CN112318438A (en) * | 2020-10-26 | 2021-02-05 | 焦培哲 | Equipment for overhauling large-scale internal medicine instrument |
-
2004
- 2004-05-01 CN CN 200420022501 patent/CN2698528Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233562A (en) * | 2011-05-10 | 2011-11-09 | 江苏德一新型建筑材料科技有限公司 | Knocking device |
| CN105214765A (en) * | 2014-05-29 | 2016-01-06 | 国家电网公司 | Penetration type breaker |
| CN105818102A (en) * | 2016-04-27 | 2016-08-03 | 成都绿迪科技有限公司 | Hammer for civil engineering |
| CN108637980A (en) * | 2018-05-04 | 2018-10-12 | 苏州诺登德智能科技有限公司 | A kind of driving moving type nail hammer auxiliary device |
| CN108656030A (en) * | 2018-05-04 | 2018-10-16 | 苏州诺登德智能科技有限公司 | One kind striking extension rod from plece-cliped type nail hammer |
| CN108656031A (en) * | 2018-05-04 | 2018-10-16 | 苏州诺登德智能科技有限公司 | A kind of polygon filtering detection trigger-type prolongs bar nail hammer operator |
| CN108656028A (en) * | 2018-05-04 | 2018-10-16 | 苏州诺登德智能科技有限公司 | A kind of automatically controlled assist type nail hammer beating unit |
| CN112318438A (en) * | 2020-10-26 | 2021-02-05 | 焦培哲 | Equipment for overhauling large-scale internal medicine instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |