CN108581968B - Telescopic safety hammer with built-in blade - Google Patents
Telescopic safety hammer with built-in blade Download PDFInfo
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- CN108581968B CN108581968B CN201810459391.1A CN201810459391A CN108581968B CN 108581968 B CN108581968 B CN 108581968B CN 201810459391 A CN201810459391 A CN 201810459391A CN 108581968 B CN108581968 B CN 108581968B
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- hammer
- blade
- block
- handle
- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/006—Combination or multi-purpose hand tools with percussion tool-heads or -blades, e.g. hammers, axes
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- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses a telescopic safety hammer with a built-in blade, which comprises a safety hammer body, wherein a blade outlet is formed in the outer side of a hammer head, a sliding opening is formed in one side of the hammer head, which is far away from the blade outlet, and a sliding block penetrates through the sliding opening; the outer side of the hammer handle is fixed with a first sliding rail and a first buckling block, the bottom of the hammer handle is symmetrically provided with an embedding opening, an installation block and a convex lengthening handle are arranged in an inner cavity of the hammer handle, a disc is fixedly arranged on the insertion rod, fixing blocks are symmetrically arranged on two sides of the convex lengthening handle, a spring groove is formed in each fixing block, a first spring is arranged in each spring groove, and the first spring is fixedly connected with the embedding rod. The invention provides a telescopic safety hammer with a built-in blade, wherein the safety hammer is internally provided with the blade and a bulb, the blade can cut off the entanglement such as a safety belt, the bulb can be used for emergency lighting, and meanwhile, the hammer handle can be lengthened, so that a user with small strength can still smash glass to escape.
Description
Technical Field
The invention relates to the technical field of safety hammers, in particular to a telescopic safety hammer with a built-in blade.
Background
The safety hammer is also called a lifesaving hammer, and is an auxiliary escape tool arranged in a closed cabin. The glass window is generally installed in places which are easy to take out in closed cabins of automobiles and the like, and when the closed cabins of automobiles and the like have fire or fall into water and other emergency situations, the glass window can be conveniently taken out and smashed to smoothly escape. The hammer handle of the safety hammer needs to be long enough, so that children or women and the like can break glass with small strength, and the self-rescue time cannot be delayed; meanwhile, when a dangerous case occurs, people also need to use the blade to cut off the safety belt to escape.
Among the prior art, a safety hammer of application number "201710031888.9", including adsorption equipment, striking mechanism, telescopic machanism and the body of exerting oneself, striking mechanism sets up in the first end of telescopic machanism that shows, and the body setting of exerting oneself is in telescopic machanism's second end, adsorption equipment with telescopic machanism connects for treat the striking object and adsorb, thereby guarantee that striking mechanism can not take place the displacement. However, the method still has the obvious defects in the using process: 1. the safety hammer is not provided with a blade and an illuminating lamp, so that the safety hammer has limited functions and single function when a dangerous case happens; 2. the safety hammer handle can not be extended, the longer the hammer handle is, the less strength can be used for smashing the glass, and the shorter hammer handle enables children, women and the like to be difficult to smash the glass.
Disclosure of Invention
The invention aims to provide a telescopic safety hammer with a built-in blade, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a telescopic safety hammer with a built-in blade comprises a safety hammer body, wherein the safety hammer body comprises a hammer head and a hammer handle, a sharp-headed hammer is arranged on one side of the hammer head, a blunt-headed hammer is arranged on one side of the hammer head, which is away from the sharp-headed hammer, a hammer head inner cavity is formed in the hammer head, a blade outlet is formed in the outer side of the hammer head, a sliding opening is formed in one side of the hammer head, which is away from the blade outlet, a sliding block penetrates through the sliding opening, the sliding block penetrates through the hammer head inner cavity, an insertion opening is formed in the sliding block, the sliding block is movably arranged on a sliding rail I, a bearing plate is fixed on one side, which is close to the sliding opening, a blade groove is fixedly formed in the;
the outer side of the hammer handle is fixedly provided with a first sliding rail and a buckling block, the bottom of the hammer handle is symmetrically provided with an embedding opening, one side of the hammer handle, which is close to the embedding opening, is movably connected with a closing plate through a second hinge, the closing plate is movably connected with a buckling plate through a third hinge, a buckling device is fixedly arranged on the buckling plate, an installation block and a convex lengthening handle are arranged in an inner cavity of the hammer handle, an inner cavity of the installation block is arranged in the installation block, a second sliding rail and an insertion rod are arranged in the inner cavity of the installation block, the insertion rod is movably arranged on the second sliding rail, a disc is fixedly arranged on the insertion rod, fixed blocks are symmetrically arranged on two sides of the convex lengthening handle, the fixed blocks are provided with spring grooves, a first spring is arranged in the spring;
the buckling device comprises a buckling block and a transverse piston, wherein the buckling block is provided with an inner cavity, the inner cavity is provided with a pressing port and a fixing port, a buckling device is movably arranged in the inner cavity of the buckling block and comprises a pressing block and a fixing rod, the pressing block is connected with the second spring, the second spring is connected with the longitudinal piston, the longitudinal piston is communicated with the transverse piston, and the fixing rods are symmetrically arranged at two ends of the transverse piston.
Preferably, one side that the tup inner chamber is close to the blade export is provided with the magnet piece, the outside that the tup is close to the blade export is provided with the apron, the apron passes through hinge joint and connects in the tup, the apron inner chamber has been seted up in the apron, the apron inner chamber is provided with the magnetism and adsorbs the piece.
Preferably, the outside that the tup is close to the apron is provided with the LED bulb, the outside of hammer handle is provided with the switch, LED bulb and switch electric connection.
Preferably, the diameter of the disc is greater than the length of the through opening.
Preferably, two ends of the transverse piston are symmetrically provided with a stop block.
Compared with the prior art, the invention has the beneficial effects that:
1. a blade is arranged in the safety hammer. The safety belt can be taken out when needed, the safety belt can be isolated when a dangerous case occurs, and the bulb can be used for lighting, so that the functional diversity is increased;
2. the length of the safety hammer handle can be telescopic, the longer the hammer handle is, the smaller force can be used for smashing glass, and the hammer handle capable of being prolonged enables children, women and other people with smaller strength to smash glass to escape.
The invention provides a telescopic safety hammer with a built-in blade, wherein the safety hammer is internally provided with the blade and a bulb, the blade can cut off the entanglement such as a safety belt, the bulb can be used for emergency lighting, and meanwhile, the hammer handle can be lengthened, so that a user with small strength can still smash glass to escape.
Drawings
FIG. 1 is a view showing an initial state of the overall structure of the present invention;
FIG. 2 is a view showing a blade pushed out state in the overall structure of the present invention;
FIG. 3 is an initial state view of the inwardly convex enlarged shank of the hammer shank of the present invention;
FIG. 4 is a sectional view showing the extension state of the inwardly convex type extension shank of the hammer shank according to the present invention;
FIG. 5 is a diagram showing the relative positions of the fastening device and the fastening block according to the present invention;
FIG. 6 is a detail view of the initial state of the fastening block of the present invention;
FIG. 7 is a detailed view of the fastening state of the fastening block of the present invention.
In the figure: 1 safety hammer body, 2 hammers, 3 hammer handles, 4 sharp hammers, 5 blunt hammers, 6 hammer inner cavities, 7 blade outlets, 8 sliding ports, 9 magnet blocks, 10 hinge I, 11 cover plates, 12 cover plate inner cavities, 13 magnetic adsorption blocks, 14 sliding blocks, 15 insertion ports, 16 slide rail I and 17, the LED light source comprises a bearing plate, an 18-blade groove, a 19-blade, a 20-LED light bulb, a 21-hammer handle inner cavity, a 22-passing opening, a 23-mounting block, a 24-mounting block inner cavity, a 25-slide rail second, a 26-insertion rod, a 27-disc, a 28-switch, a 29-embedding opening, a 30-hinge second, a 31-closing plate, a 32-convex-type lengthening handle, a 33-fixing block, a 34-spring groove, a 35-spring first, a 36-embedding rod, a 37-hinge third, a 38-buckling plate, a 39-buckling device, a 40-buckling block, a 41-buckling block inner cavity, a 42-pressing opening, a 43-fixing opening, a 44-transverse piston, a 45-longitudinal.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
a telescopic safety hammer with a built-in blade comprises a safety hammer body 1, wherein the safety hammer body 1 comprises a hammer head 2 and a hammer handle 3, a pointed hammer 4 is arranged on one side of the hammer head 2, a blunt hammer 5 is arranged on one side of the hammer head 2, which is far away from the pointed hammer 4, the pointed hammer 4 can be used for smashing glass, the blunt hammer 5 can be used for beating objects, the use is flexibly selected according to the actual situation, a hammer head inner cavity 6 is formed in the hammer head 2, a blade outlet 7 is formed in the outer side of the hammer head 2, a sliding opening 8 is formed in one side of the hammer head 2, which is far away from the blade outlet 7, a sliding block 14 penetrates through the sliding opening 8, the sliding block 14 penetrates through the hammer head inner cavity 6, an insertion opening 15 is formed in the sliding block 14, the sliding block 14 is movably arranged on a sliding rail 16, the sliding block 14 can move on the sliding rail 16, a bearing plate 17 is fixed on one side, a blade 19 is fixed in the blade groove 18, and when the sliding block 14 is pushed towards the blade outlet 7, the blade 19 is exposed from the blade outlet 7.
The outer side of the hammer handle 3 is fixed with a first sliding rail 16 and a buckling block 40, the bottom of the hammer handle 3 is symmetrically provided with an embedded opening 29, one side of the hammer handle 3 close to the embedded opening 29 is movably connected with a closing plate 31 through a second hinge 30, the closing plate 31 is movably connected with a buckling plate 38 through a third hinge 37, the buckling plate 38 is fixedly provided with a buckling device 39, an installation block 23 and a convex lengthening handle 32 are arranged in the hammer handle inner cavity 21, an installation block inner cavity 24 is arranged in the installation block 23, a second sliding rail 25 and an insertion rod 26 are arranged in the installation block inner cavity 24, the insertion rod 26 is movably arranged on the second sliding rail 25, the insertion rod 26 can move on the second sliding rail 25, a disc 27 is fixedly arranged on the insertion rod 26, fixing blocks 33 are symmetrically arranged on two sides of the convex lengthening handle 32, a spring groove 34 is formed in the fixing block 33, a first spring 35 is arranged in.
Preferably, a magnet block 9 is arranged on one side, close to the blade outlet 7, of the hammer head cavity 6, a cover plate 11 is arranged on the outer side, close to the blade outlet 7, of the hammer head 2, the cover plate 11 is connected to the hammer head 2 through a first hinge 10, a cover plate cavity 12 is formed in the cover plate 11, a magnetic adsorption block 13 is arranged in the cover plate cavity 12, when the cover plate 11 is closed, the magnetic adsorption block 13 in the cover plate cavity 12 can attract the magnet block 9, the closing performance is guaranteed, and dust, impurities and the like are prevented from falling into the hammer head cavity 6.
Preferably, the hammer head 2 is provided with an LED bulb 20 on the outer side close to the cover plate 11, the hammer handle 3 is provided with a switch 28 on the outer side, the LED bulb 20 is electrically connected with the switch 28, and the LED bulb 20 can be turned on to illuminate when emergency illumination is needed through the switch 28.
Preferably, the diameter of the disc 27 is greater than the length of the through opening 22 to prevent the disc 27 from sliding out of the through opening 22.
Preferably, the two ends of the transverse piston 44 are symmetrically provided with the stop blocks 49, and the longitudinal piston 45 is also provided with the structure, so that the transverse piston 44 and the longitudinal piston 45 are prevented from slipping off the barriers.
The working principle is as follows: when the blade 19 needs to be used, the cover plate 11 is only opened, the sliding block 14 is pushed towards the blade outlet 7, after the blade 19 is pushed out of the blade outlet 7, the insertion rod 26 is pushed to move towards the passing opening 22 through the disc 27, the insertion rod 26 is inserted into the insertion opening 15, the sliding block 14 is fixed, the bearing plate 17 is also fixed, the blade 19 in the blade groove 18 is also fixed, after the blade 19 is used, the sliding block 14 loses support and drives the blade 19 to return to the initial position only by driving the insertion rod 26 to move towards the direction far away from the passing opening 22 through the disc 27.
When the hammer handle needs to be extended, the buckling device 39 is firstly opened, then the convex extension handle 32 is pulled towards the direction away from the inner cavity 21 of the hammer handle, when the embedded rods 36 fixed at the two ends of the convex extension handle 32 move to the position of the embedded opening 29, the embedded rods 36 penetrate through the embedded opening 29, and the convex extension handle 32 is fixed; after use, the male extension shank 32 can be retracted back into the hammer shank cavity 21 by simply pressing the shank 36 inwardly.
In order to prevent the convex lengthening handle 32 from sliding out of the hammer handle cavity 21, the buckling device 39 and the buckling block 40 can be fastened, the extrusion block 47 is extruded towards the direction of the buckling block cavity 41, the extrusion block 47 drives the second spring 46, the longitudinal piston 45 and the transverse piston 44 in sequence, finally the fixing rod 48 is pushed to move towards the direction of the fixing port 43, and when the fixing rod 48 finally penetrates through the fixing port 43, the buckling device 39 and the buckling block 40 are fixed together.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a scalable safe hammer of built-in blade, includes that the safe hammer is whole (1), its characterized in that: the safety hammer is characterized in that the safety hammer body (1) comprises a hammer head (2) and a hammer handle (3), a pointed hammer (4) is arranged on one side of the hammer head (2), a blunt hammer (5) is arranged on one side, away from the pointed hammer (4), of the hammer head (2), a hammer head inner cavity (6) is formed in the hammer head (2), a blade outlet (7) is formed in the outer side of the hammer head (2), a sliding opening (8) is formed in one side, away from the blade outlet (7), of the hammer head (2), a sliding block (14) penetrates through the sliding opening (8), the sliding block (14) penetrates through the hammer head inner cavity (6), an insertion opening (15) is formed in the sliding block (14), the sliding block (14) is movably arranged on a sliding rail (16), a bearing plate (17) is fixed on one side, close to the sliding opening (8), of the sliding block (14), and a blade groove (18) is fixedly, a blade (19) is fixed in the blade groove (18);
a first sliding rail (16) and a buckling block (40) are fixed on the outer side of the hammer handle (3), an embedded opening (29) is symmetrically formed in the bottom of the hammer handle (3), one side, close to the embedded opening (29), of the hammer handle (3) is movably connected with a closing plate (31) through a second hinge (30), the closing plate (31) is movably connected with a buckling plate (38) through a third hinge (37), a buckling device (39) is fixedly arranged on the buckling plate (38), an installation block (23) and a convex lengthening handle (32) are arranged in the hammer handle inner cavity (21), an installation block inner cavity (24) is formed in the installation block (23), a second sliding rail (25) and an insertion rod (26) are arranged in the installation block inner cavity (24), the insertion rod (26) is movably arranged on the second sliding rail (25), a disc (27) is fixedly arranged on the insertion rod (26), and fixing blocks (33) are symmetrically arranged on two sides of the convex lengthening handle (32), a spring groove (34) is formed in the fixed block (33), a first spring (35) is arranged in the spring groove (34), and the first spring (35) is fixedly connected with an embedded rod (36);
buckling piece inner chamber (41) has been seted up in buckling piece (40), pressing port (42) and fixed port (43) have been seted up in buckling piece inner chamber (41), the activity is provided with lock device (39) in buckling piece inner chamber (41), lock device (39) are including pressing block (47) and dead lever (48), pressing block (47) are connected with spring two (46), spring two (46) are connected with vertical piston (45), vertical piston (45) and horizontal piston (44) communicate with each other, the both ends symmetry of horizontal piston (44) is provided with dead lever (48).
2. The telescopic safety hammer with the built-in blade is characterized in that a magnet block (9) is arranged on one side, close to the blade outlet (7), of the hammer head inner cavity (6), a cover plate (11) is arranged on the outer side, close to the blade outlet (7), of the hammer head (2), the cover plate (11) is connected to the hammer head (2) through a first hinge (10), a cover plate inner cavity (12) is formed in the cover plate (11), and a magnetic adsorption block (13) is arranged in the cover plate inner cavity (12).
3. The telescopic safety hammer with the built-in blade is characterized in that an LED bulb (20) is arranged on the outer side, close to a cover plate (11), of the hammer head (2), a switch (28) is arranged on the outer side of the hammer handle (3), and the LED bulb (20) is electrically connected with the switch (28).
4. A safety retractable safety hammer with built-in blade according to claim 1, characterized in that the diameter of the disc (27) is greater than the length of the through opening (22).
5. A safety hammer with built-in blade, according to claim 1, characterized in that the two ends of the transverse piston (44) are symmetrically provided with stoppers (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810459391.1A CN108581968B (en) | 2018-05-15 | 2018-05-15 | Telescopic safety hammer with built-in blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810459391.1A CN108581968B (en) | 2018-05-15 | 2018-05-15 | Telescopic safety hammer with built-in blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108581968A CN108581968A (en) | 2018-09-28 |
| CN108581968B true CN108581968B (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810459391.1A Active CN108581968B (en) | 2018-05-15 | 2018-05-15 | Telescopic safety hammer with built-in blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108581968B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201457290U (en) * | 2009-06-16 | 2010-05-12 | 周建 | Multifunctional portable self-rescuer for air-conditioning buses |
| CN202684870U (en) * | 2012-08-06 | 2013-01-23 | 安徽理工大学 | Multifunctional safety hammer |
| WO2015054933A1 (en) * | 2013-10-18 | 2015-04-23 | 上海齐迈五金有限公司 | Multifunction automobile electric outlet with lifesaving tool |
| CN204546456U (en) * | 2015-04-14 | 2015-08-12 | 李政净 | Extension type Multifunctional safety hammer |
| CN204821448U (en) * | 2015-07-22 | 2015-12-02 | 宁波西博恩新材料科技有限公司 | Multi -function vehicle is with safe hammer |
| US9656379B2 (en) * | 2014-02-17 | 2017-05-23 | John E. Doster, JR. | Multi-purpose drywall installation tool |
| CN206383928U (en) * | 2017-01-19 | 2017-08-08 | 重庆盟太金科贸有限公司 | A kind of Multifunctional safety hammer |
-
2018
- 2018-05-15 CN CN201810459391.1A patent/CN108581968B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201457290U (en) * | 2009-06-16 | 2010-05-12 | 周建 | Multifunctional portable self-rescuer for air-conditioning buses |
| CN202684870U (en) * | 2012-08-06 | 2013-01-23 | 安徽理工大学 | Multifunctional safety hammer |
| WO2015054933A1 (en) * | 2013-10-18 | 2015-04-23 | 上海齐迈五金有限公司 | Multifunction automobile electric outlet with lifesaving tool |
| US9656379B2 (en) * | 2014-02-17 | 2017-05-23 | John E. Doster, JR. | Multi-purpose drywall installation tool |
| CN204546456U (en) * | 2015-04-14 | 2015-08-12 | 李政净 | Extension type Multifunctional safety hammer |
| CN204821448U (en) * | 2015-07-22 | 2015-12-02 | 宁波西博恩新材料科技有限公司 | Multi -function vehicle is with safe hammer |
| CN206383928U (en) * | 2017-01-19 | 2017-08-08 | 重庆盟太金科贸有限公司 | A kind of Multifunctional safety hammer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108581968A (en) | 2018-09-28 |
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Effective date of registration: 20200827 Address after: 325000 Oubei Street and One Village, Yongjia County, Wenzhou City, Zhejiang Province Applicant after: HENGHUA VALVE Co.,Ltd. Address before: 241003 Building B3-1, Phase I Service Outsourcing Park, Yijiang District, Wuhu City, Anhui Province Applicant before: WUHU LINGSHANG INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221214 Address after: 276800 R&D Building No. 8, Electronic Information Industrial Park, Gaoxin 7th Road, Rizhao Hi tech Zone, Shandong Province 237, Xueyuan Road, Rizhao Hi tech Zone, Shandong Province Patentee after: Rizhao Xinrui Investment Promotion Development Co.,Ltd. Address before: 325000 Ou Bei Jie Dao He Yi Cun, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: HENGHUA VALVE Co.,Ltd. |
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