CN203887819U - Damping hammer - Google Patents
Damping hammer Download PDFInfo
- Publication number
- CN203887819U CN203887819U CN201420278742.6U CN201420278742U CN203887819U CN 203887819 U CN203887819 U CN 203887819U CN 201420278742 U CN201420278742 U CN 201420278742U CN 203887819 U CN203887819 U CN 203887819U
- Authority
- CN
- China
- Prior art keywords
- tup
- hammer
- gum cover
- weld part
- external diameter
- 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 relates to a damping hammer. The damping hammer comprises a hammer body, rubber sleeves and two iron cores, wherein the hammer body comprises a hammer head and a hammer handle, the hammer head and the hammer handle are fixed together, the hammer head is of a hollow tubular structure, each iron core comprises a welded part and a knocking part which are fixed together, the iron cores are fixed to the two ends of the hammer head through the welded parts, the hammer body is wrapped in the rubber sleeves, the rubber sleeves comprise the hammer head rubber sleeve and the hammer handle rubber sleeve, the two ends of the hammer head rubber sleeve are open, the outer side wall of the hammer head and the outer side walls of the welding parts are wrapped in the open end face of the hammer head rubber sleeve, and the internal hollow portion of the hammer head is filled with steel shots. The damping hammer is comfortable in hand feeling, simple in structure and long in service life.
Description
Technical field
The utility model relates to a kind of hammer, relates in particular to a kind of Shock-proof harmmer.
Background technology
In existing technology, hammer is generally comprised of the handle of tup and hammer, and general tup is all designed to solid, in hammering, is easily to produce larger vibrations.In addition, the handle of hammer generally has higher intensity, is carved with chute on handle, skids preventing, is convenient to user and operates handle.If but use for a long time hammer, the hammering vibrations of hammer can make user feel that arm is aching and limp, and when serious, palm also can sustain damage, and then affects job schedule, lowers efficiency.
Be badly in need of a kind ofly shaking can effectively alleviate hammer hammering time for this reason; at utmost protect the Shock-proof harmmer of user's both hands; to meet user's demand; current Chinese patent (utility model title: a kind of damping hammer; application number: 200820206512.3; the applying date: 2008-12-31) disclose a kind of damping hammer; by tup being designed to hollow and filling sand-like thing in middle vacancy, reach damping object; and this damping hammer appearance surface cover has protective sleeve; increase the comfort level of using, protection user's both hands.But the protective sleeve of this patent also wraps up the face that knocks of tup completely, and when hammering hard objects, protective sleeve easily damages, and affects product result of use and service life, has also limited to the service condition of product, thereby also user has been brought not convenient.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of Shock-proof harmmer, and two hammering faces of the tup of this Shock-proof harmmer are encapsulate not all, when meeting the comfort level that user holds, when hammering hard objects, extended the service life of Shock-proof harmmer again.
In order to realize above-mentioned object, the utility model has adopted following technical scheme:
A kind of Shock-proof harmmer, comprise hammer body, gum cover and two iron cores, described hammer body comprises tup and the hammer handle interfixing, described tup is hollow tubular structures, described iron core comprises the weld part interfixing and knocks portion, described iron core fixes by the two ends of weld part and tup, described gum cover is coated on the outside of hammer body, described gum cover comprises tup gum cover and hammer handle gum cover, described tup gum cover both ends open, the open end parcel tup of described tup gum cover and the lateral wall of weld part, in described tup, middle vacancy is filled with shot.
As preferred version: described in to knock the external diameter of portion identical with the external diameter of tup gum cover, and the openend end face of tup gum cover with knock portion's inwall and fit.
As preferred version: described iron core also comprises encapsulate portion, described encapsulate portion is positioned at weld part and knocks between portion, the external diameter of described encapsulate portion equates with the external diameter of tup, in the middle of the sidewall of encapsulate portion, be provided with groove, the openend end face of described tup gum cover snaps in groove, and encapsulate portion is set specially, gum cover is snapped in encapsulate portion groove, gum cover is connected more firm, gum cover is also more smooth with the transition of knocking portion, and outer surface is more attractive in appearance.
As preferred version: described weld part, encapsulate portion and the portion of knocking all become cylinder, and the external diameter of weld part and the internal diameter of tup equate, adopt cylindrical shape that iron core and hammer-shaped are coincide, fixing more closely do not have gap, improves the quality of products.
The utility model adopts technique scheme, by iron core by hollow tup closed at both ends, and in middle vacancy, fill sand-like thing and reach damping object, and by hammer handle and tup encapsulate, the hammering face of two iron cores is exposed, instructions for use when meeting hammering hard objects, makes the scope of application of Shock-proof harmmer wider, longer service life.The utility model comfortable feel, simple in structure, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is made a detailed explanation.
A kind of Shock-proof harmmer as shown in Figure 1, comprise hammer body 1, gum cover 2, with two iron cores 3, described hammer body 1 comprises tup 11 and the hammer handle 12 interfixing, described tup 11 is hollow tubular structures, described iron core 3 comprises the weld part 31 interfixing and knocks portion 33, described iron core fixes by weld part 31 and the two ends of tup 11, described gum cover 2 is coated on the outside of hammer body 1, described gum cover 2 comprises tup gum cover 21 and hammer handle gum cover 22, described tup gum cover 21 both ends opens, the open end parcel tup 11 of described tup gum cover 21 and the lateral wall of weld part 31, the interior middle vacancy of described tup 11 is filled with shot.
Described iron core 3 also comprises encapsulate portion 32, described encapsulate portion 32 is at weld part 31 and knock between portion 33, the external diameter of described encapsulate portion 32 equates with the external diameter of tup 11, in the middle of the sidewall of encapsulate portion 32, is provided with groove 34, and the openend end face of described tup gum cover 21 snaps in groove 34.The described external diameter that knocks portion 31 is identical with the external diameter of tup gum cover 21, and the openend end face of tup gum cover 21 with knock portion's 33 inwalls and fit.Described weld part 31, encapsulate portion 32 and the portion of knocking 33 all become cylinder, and the external diameter of weld part 31 equates with the internal diameter of tup 11.
Claims (4)
1. a Shock-proof harmmer, it is characterized in that: comprise hammer body (1), gum cover (2), with two iron cores (3), described hammer body (1) comprises tup (11) and the hammer handle (12) interfixing, described tup (11) is hollow tubular structures, described iron core (3) comprises the weld part (31) interfixing and knocks portion (33), described iron core fixes by weld part (31) and the two ends of tup (11), described gum cover (2) is coated on the outside of hammer body (1), described gum cover (2) comprises tup gum cover (21) and hammer handle gum cover (22), described tup gum cover (21) both ends open, the open end parcel tup (11) of described tup gum cover (21) and the lateral wall of weld part (31), in in described tup (11), vacancy is filled with shot.
2. a kind of Shock-proof harmmer according to claim 1, is characterized in that: described in to knock the external diameter of portion (31) identical with the external diameter of tup gum cover (21), and the openend end face of tup gum cover (21) with knock portion (33) inwall and fit.
3. a kind of Shock-proof harmmer according to claim 1, it is characterized in that: described iron core (3) also comprises encapsulate portion (32), described encapsulate portion (32) is positioned at weld part (31) and knocks between portion (33), the external diameter of described encapsulate portion (32) equates with the external diameter of tup (11), in the middle of the sidewall of encapsulate portion (32), be provided with groove (34), the openend end face of described tup gum cover (21) snaps in groove (34).
4. a kind of Shock-proof harmmer according to claim 3, it is characterized in that: described weld part (31), encapsulate portion (32) and the portion of knocking (33) all become cylinder, and the external diameter of weld part (31) equates with the internal diameter of tup (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278742.6U CN203887819U (en) | 2014-05-27 | 2014-05-27 | Damping hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278742.6U CN203887819U (en) | 2014-05-27 | 2014-05-27 | Damping hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887819U true CN203887819U (en) | 2014-10-22 |
Family
ID=51714266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278742.6U Expired - Fee Related CN203887819U (en) | 2014-05-27 | 2014-05-27 | Damping hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730014A (en) * | 2020-06-24 | 2020-10-02 | 江阴振宏重型锻造有限公司 | Method for reducing surface cracking of 17-4PH forging |
-
2014
- 2014-05-27 CN CN201420278742.6U patent/CN203887819U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730014A (en) * | 2020-06-24 | 2020-10-02 | 江阴振宏重型锻造有限公司 | Method for reducing surface cracking of 17-4PH forging |
| CN111730014B (en) * | 2020-06-24 | 2022-03-01 | 江阴振宏重型锻造有限公司 | Method for reducing surface cracking of 17-4PH forging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20180527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |