CN111659040B - Multifunctional safety hammer used on high-speed rail - Google Patents
Multifunctional safety hammer used on high-speed rail Download PDFInfo
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- CN111659040B CN111659040B CN202010489514.3A CN202010489514A CN111659040B CN 111659040 B CN111659040 B CN 111659040B CN 202010489514 A CN202010489514 A CN 202010489514A CN 111659040 B CN111659040 B CN 111659040B
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- 238000003466 welding Methods 0.000 claims description 13
- 238000005286 illumination Methods 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 9
- 239000011521 glass Substances 0.000 abstract description 8
- 230000036541 health Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000251131 Sphyrna Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
- A62B3/005—Rescue tools with forcing action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention relates to the technical field of safety hammers, in particular to a multifunctional safety hammer for high-speed rails, which comprises a handle, wherein an extension rod is inserted into the outer wall of the top of the handle, grooves are formed in the outer walls of two sides of the extension rod, a movable plate is slidably connected inside the grooves, two clamping grooves which are distributed in an up-down structure are formed in the outer walls of two sides of the handle, clamping columns clamped inside the clamping grooves are welded on the outer wall of one side of the movable plate, and clamping springs are welded on the outer wall of the other side, far away from the clamping columns, of the movable plate. The invention has the beneficial effects that: through upwards pulling extension rod, can make the whole length of safe hammer increase, the card post joint can be fixed to it when the inside of draw-in groove, makes this installation hammer have flexible function, and the effectual function that can not adjust the length of multi-function vehicle carried safe hammer according to the circumstances of reality of having solved, easily because of the handle with the hammer apart from short glass splash the problem on the user health.
Description
Technical Field
The invention relates to the technical field of safety hammers, in particular to a multifunctional safety hammer for a high-speed rail.
Background
Most of existing urban buses, automobiles and high-speed railways are closed air-conditioning automobiles, safety hammers are arranged on the automobiles so as to prevent accidents, when the automobiles are turned over to cause accidents, the automobiles need to leave the automobiles for escape, the glass of the windows of the automobiles can be broken by using hammer heads of the safety hammers, and then the automobiles jump to escape.
Chinese patent No. CN207087785U provides a multifunctional fire safety hammer with a protection function, which comprises a handle and a hammer body, wherein the top end of the handle is fixedly connected with the lower side of the hammer body, the left part of the hammer body is provided with a first groove with an opening facing to the left, a hammer head is arranged in the first groove, the right side wall of the hammer head is fixedly connected with a plurality of guide posts, the right side of the first groove is provided with a plurality of second grooves with openings facing to the left, the right part of each guide post is positioned in the second groove, the right end of each guide post is fixedly connected with a first magnetic pole, the right side of each second groove is fixedly connected with a second magnetic pole, and the first magnetic pole is connected with the second magnetic pole through a first reset spring; a rubber pad is arranged between the hammer head and the first groove, a plurality of through holes are uniformly formed in the rubber pad, and a second reset spring is arranged in each through hole.
But a multi-functional fire safety hammer with protect function does not have the function of adjusting the length of multi-functional on-vehicle safety hammer according to the circumstances of reality, easily because of the too short glass of distance of handle and hammer splashes to the user's health to the protection casing can not contract, leads to the too big difficult receipts of being received and released of whole safety hammer's volume, is unfavorable for extensive popularization and popularization.
Disclosure of Invention
The invention aims to provide a multifunctional safety hammer for a high-speed rail, and aims to solve the problems that the prior art does not have the function of adjusting the length of the multifunctional vehicle-mounted safety hammer according to actual conditions, glass is splashed onto the body of a user due to the fact that the distance between a handle and a hammer is too short, and a protective cover cannot be retracted, so that the whole safety hammer is too large in size and is not easy to retract.
The technical scheme of the invention is as follows: a multifunctional safety hammer used on a high-speed rail comprises a handle, an extension rod is inserted into the outer wall of the top of the handle, a top block is welded at the top end of the extension rod, a hammer head is welded on the outer wall of one side of the top block, a hammer is welded on the outer wall of the other side, away from the hammer head, of the top block, grooves are formed in the outer walls of two sides of the extension rod, a movable plate is connected to the inner portion of each groove in a sliding mode, two clamping grooves which are distributed in an up-down structure are formed in the outer walls of two sides of the handle, clamping columns clamped inside the clamping grooves are welded on the outer wall of one side of the movable plate, clamping springs are welded on the outer wall of the other side, away from the clamping columns, the clamping columns are connected to the inner portions of the grooves in a sliding mode through clamping springs, hollow pipes are welded on the outer wall of the bottom of the handle, first sleeve rings are welded on the outer side wall of the hollow pipes, and second sleeve rings are connected to the outer side wall of the hollow pipes, which are located under the first sleeve rings in a sliding mode, the welding has expanding spring on the outer wall of the adjacent one side of first lantern ring and second lantern ring, the top of hollow tube lateral wall rotates through the pivot to be connected with the equidistance and is the first bracing piece that the loop configuration distributes, and has seted up first spout on the outer wall of first bracing piece one side, rotate through the pivot on the lateral wall of second lantern ring and be connected with the equidistance and be the second bracing piece that the loop configuration distributes, and seted up the second spout on the outer wall of second bracing piece one side, rotate through the pivot on the lateral wall of first lantern ring and be connected with the third bracing piece that the equidistance is the loop configuration and distributes, and be provided with the protection casing on the outer wall of first bracing piece.
Furthermore, a cutter groove is formed in the outer wall of one side of the extension rod, and a cutting knife is movably connected to one side of the outer wall of the top of the cutter groove through a hinge.
Further, the other end that the second lantern ring was kept away from to the second bracing piece and the other end that the first lantern ring was kept away from to the third bracing piece all are connected with the pulley through the pivot rotation, the second bracing piece passes through pulley sliding connection in the inside of first spout, and the third bracing piece passes through pulley sliding connection in the inside of second spout.
Furthermore, the fixed slot has all been seted up to the both sides that the hollow tube is located the outer wall under the second lantern ring, and the inside sliding connection of fixed slot has the pressure piece that extends to the hollow tube outside, the one end welding that is located the fixed slot inside according to the pressure piece has the pressure spring that is connected with the fixed slot, the welding has the connecting rod on the outer wall that is close to pressure spring one end according to the pressure piece, and the one end welding that the connecting rod was kept away from according to the pressure piece has the inserted block that extends to the hollow tube outside, the slot has been seted up on the one side outer wall that the second lantern ring is close to the inserted.
Further, the welding has two otic placodes on the inner wall of fixed slot one side, and rotates through the bearing on the adjacent one side outer wall of otic placode and be connected with the bull stick, rotate through the bearing on the outer wall of bull stick and be connected with two first movable rods, and the bull stick is located and rotates through the bearing on the outer wall between two first movable rods and be connected with two second movable rods, all weld the resilience spring that is connected with the fixed slot on the outer wall of first movable rod and second movable rod bottom.
Furthermore, two rotate through the bearing on the outer wall of the adjacent one side of first movable rod and be connected with first spreader, two rotate through the bearing on the outer wall of the adjacent one side of second movable rod and be connected with the second spreader, and the center department of first spreader and second spreader lateral wall has all seted up circular recess.
Furthermore, the bottom end of the hollow tube is in threaded connection with a connecting seat, a base is welded on the inner side wall of the connecting seat, and a screwdriver is welded at the center of the outer wall of the top of the base.
Further, the bottom threaded connection of connecting seat inside wall has the illumination seat, seted up the battery jar on the outer wall at illumination seat top, and the battery has been placed to the inside of battery jar, seted up the light trough on the outer wall of illumination seat bottom, and the light is installed through the bolt in the inside of light trough.
The invention provides a multifunctional safety hammer used on a high-speed rail by improvement, compared with the prior art, the multifunctional safety hammer has the following improvements and advantages:
(1) through extension rod, recess, joint spring, card post and the draw-in groove that sets up, through upwards pulling extension rod, can make the whole length of safe hammer increase, card post joint can be fixed to it when the inside of draw-in groove, makes this installation hammer have flexible function, and effectual solution can not be according to the condition of reality the function of adjusting the length of multi-function vehicle-mounted safe hammer, because of the problem that the short glass splashes on the user health of the distance of handle and hammer easily.
(2) Through the first lantern ring, the second lantern ring, expanding spring, according to the briquetting, press spring and the fixture block that set up, can receive and release first bracing piece, second bracing piece and third bracing piece, can fix the second lantern ring through according to briquetting and press spring to when the protection casing does not use, can receive and release its shrink, improved the practicality of this safety hammer.
(3) Through the cutting knife, the screwdriver, the lighting seat and the lighting lamp which are arranged, when the safety hammer is not used at ordinary times, the screwdriver and the cutting knife are hidden inside the handle, unnecessary space is not occupied, and the safety hammer is very convenient and has the characteristics of integration of multiple tools, strong practicability and multiple functions.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the telescoping arrangement of the present invention;
FIG. 4 is a schematic view of the support rod of the present invention;
FIG. 5 is a schematic view of the clamping configuration of the present invention;
figure 6 is a schematic representation of the resilient structure of the present invention.
Description of reference numerals:
the device comprises a handle 1, an extension rod 2, a groove 3, a movable plate 4, a clamping column 5, a clamping groove 6, a clamping spring 7, a cutter groove 8, a cutter knife 9, a hollow tube 10, a first lantern ring 11, a telescopic spring 12, a first supporting rod 13, a first sliding chute 14, a second supporting rod 15, a second sliding chute 16, a third supporting rod 17, a pulley 18, a fixed groove 19, a pressing block 20, a pressing spring 21, a connecting rod 22, an inserting block 23, a slot 24, an ear plate 25, a rotating rod 26, a first movable rod 27, a second movable rod 28, a first transverse column 29, a rebound spring 30, a circular groove 31, a connecting seat 32, a base 33, a screwdriver 34, a lighting seat 35, a battery groove 36, a lamp groove 37, a lighting lamp 38, a second lantern ring 39, a top block 40, a hammer head 41, a hammer head 42, a second transverse column 43 and a protective cover 44.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention provides a multifunctional safety hammer used on a high-speed rail by improvement, as shown in figures 1-6, the multifunctional safety hammer comprises a handle 1, an extension rod 2 is inserted on the outer wall of the top of the handle 1, a top block 40 is welded at the top end of the extension rod 2, a hammer 41 is welded on the outer wall of one side of the top block 40, a hammer 42 is welded on the outer wall of the other side of the top block 40, which is far away from the hammer 41, a hammering point is hammered through the hammer 42, glass can be smashed for escaping, grooves 3 are formed in the outer walls of two sides of the extension rod 2, a movable plate 4 is connected inside the grooves 3 in a sliding manner, two clamping grooves 6 which are distributed in an up-and-down structure are formed in the outer walls of two sides of the handle 1, clamping columns 5 clamped inside the clamping grooves 6 are welded on the outer wall of one side of the movable plate 4, clamping springs 7 are welded on the outer walls of the other side of the movable plate 4, which is far away from the clamping columns 5, and the clamping columns 5 are connected inside the grooves 3 in a sliding manner through the clamping springs 7, the extension rod 2 is pulled upwards, so that the distance between the handle 1 and the hammer 2 is lengthened, and the telescopic function of the safety hammer is realized, the outer wall of the bottom of the handle 1 is welded with the hollow tube 10, the outer side wall of the hollow tube 10 is welded with the first lantern ring 11, the outer side wall of the hollow tube 10, which is positioned right below the first lantern ring 11, is connected with the second lantern ring 39 in a sliding way, the outer wall of one side, adjacent to the first lantern ring 11 and the second lantern ring 39, is welded with the extension spring 12, the structure is novel, the design is reasonable, the top of the outer side wall of the hollow tube 10 is rotatably connected with the first supporting rods 13 which are distributed in an annular structure at equal intervals through a rotating shaft, the outer wall of one side of the first supporting rod 13 is provided with the first sliding groove 14, the outer side wall of the second lantern ring 39 is rotatably connected with the second supporting rods 15 which are distributed in an annular structure at equal intervals through a rotating shaft, and the outer wall of one side of the second supporting rod 15 is provided with the second sliding groove 16, the third support rod 17 that is the annular structure and distributes is connected with the equidistance through the pivot rotation on the lateral wall of first lantern ring 11, and is provided with the protection casing 44 on the outer wall of first support rod 13, and the protection casing 44 can play the function of protection to the hand when using safe hammer, has improved the security of this safe hammer.
Furthermore, a cutter groove 8 is formed in the outer wall of one side of the extension rod 2, a cutting knife 9 is movably connected to one side of the outer wall of the top of the cutter groove 8 through a hinge, and the cutting knife 9 is rotated outside the cutter groove 8 to be used.
Further, the other end of the second support rod 15, which is far away from the second sleeve ring 39, and the other end of the third support rod 17, which is far away from the first sleeve ring 11, are both rotatably connected with a pulley 18 through a rotating shaft, the second support rod 15 is slidably connected inside the first sliding groove 14 through the pulley 18, and the third support rod 17 is slidably connected inside the second sliding groove 16 through the pulley 18, so that the first support rod 14 can be supported, and an umbrella-shaped structure is formed to protect the hand.
Further, fixed slot 19 has all been seted up to the both sides that hollow tube 10 is located the outer wall under second lantern ring 39, and the inside sliding connection of fixed slot 19 has the pressure piece 20 that extends to the hollow tube 10 outside, the one end welding that the pressure piece 20 is located fixed slot 19 inside has the pressure spring 21 that is connected with fixed slot 19, the welding has connecting rod 22 on the outer wall that the pressure piece 20 is close to pressure spring 21 one end, and the one end welding that the connecting rod 22 kept away from pressure piece 20 has the inserted block 23 that extends to the hollow tube 10 outside, slot 24 has been seted up on the one side outer wall that second lantern ring 39 is close to inserted block 23, and inserted block 23 pegs graft in slot 24's inside, press pressure piece 20, make pressure spring 21 compressed and rebound spring 30 compressed, thereby make inserted block 23 leave slot 24's inside, can make first bracing piece 14 prop up.
Further, the welding has two otic placodes 25 on the inner wall of fixed slot 19 one side, and rotate through the bearing on the outer wall of one side that otic placode 25 is adjacent and be connected with bull stick 26, it is connected with two first movable rods 27 to rotate through the bearing on the outer wall of bull stick 26, and bull stick 26 is located and rotates through the bearing on the outer wall between two first movable rods 27 and is connected with two second movable rods 28, all weld the resilience spring 30 that is connected with fixed slot 19 on the outer wall of first movable rod 27 and second movable rod 28 bottom, when resilience spring 30 is flexible, can peg graft plug block 23 when slot 24's inside, can fix second lantern ring 39 again, conveniently receive and release.
Further, the outer walls of the adjacent sides of the two first movable rods 27 are rotatably connected with a first cross post 29 through a bearing, the outer walls of the adjacent sides of the two second movable rods 28 are rotatably connected with a second cross post 43 through a bearing, the centers of the outer side walls of the first cross post 29 and the second cross post 43 are provided with circular grooves 31, and when the pressing spring 21 and the rebound spring 30 are compressed, the connecting rod 22 is driven to slide and descend in the circular grooves 31.
Further, the bottom end of the hollow tube 10 is in threaded connection with a connecting seat 32, a base 33 is welded on the inner side wall of the connecting seat 32, and a screwdriver 34 is welded at the center of the outer wall of the top of the base 33, so that the hollow tube can be used for daily maintenance and is more convenient.
Further, the bottom threaded connection of the connecting seat 32 inside wall has illumination seat 35, has seted up battery jar 36 on the outer wall at illumination seat 35 top, and has placed the battery in 36's inside, has seted up light trough 37 on the outer wall of illumination seat 35 bottom, and light 38 is installed through the bolt in light trough 37's inside, can realize the illumination function, can find again when emergent SOS and hit the position of beating, makes this safety hammer's practicality stronger.
The working principle of the invention is as follows: when the multifunctional safety hammer for the high-speed rail is used, the clamping column 5 is pressed, the clamping column 5 is separated from the inside of the clamping groove 6, the extension rod 2 is lifted upwards until the clamping column 5 is clamped in the inside of the clamping groove 6 above, so that the length between the extension rod 2 and the handle 1 can be adjusted, the phenomenon that the glass splashes to the body of a user due to the excessively short distance between the handle 1 and the hammer 42 is avoided, the safety is improved, when the cutting knife 9 needs to be used, the multifunctional safety hammer can be used only by rotating the cutting knife 9 out of the knife groove 8, so that a safety belt is broken to escape, the pressing block 20 is pressed, the pressing spring 21 is compressed at the moment, the connecting rod 22 slides in the circular grooves 31 on the first transverse column 29 and the second transverse column 43, the rebound spring 30 is compressed, the inserting block 23 is separated from the inside of the inserting groove 24, the second sleeve 39 moves upwards due to the telescopic force of the telescopic spring 12, and the third supporting rod 17 slides in the second sliding groove 16 at the moment, the second bracing piece 15 slides in the inside of first spout 14 to strut first bracing piece 13 and protection casing 44, can protect the hand, prevent to be cut by glass, screwdriver 34 is daily apparatus, can be used to daily maintenance, and light 38 can realize the illumination, can find again when emergent SOS and hit the position of hitting, has improved the practicality of this safety hammer.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a multi-functional safety hammer of using on high-speed railway, includes handle (1), its characterized in that: an extension rod (2) is inserted into the outer wall of the top of the handle (1), a top block (40) is welded at the top end of the extension rod (2), a hammer head (41) is welded on the outer wall of one side of the top block (40), a hammer head (42) is welded on the outer wall of the other side, away from the hammer head (41), of the top block (40), grooves (3) are formed in the outer walls of the two sides of the extension rod (2), a movable plate (4) is slidably connected inside the grooves (3), two clamping grooves (6) which are distributed in an up-down structure are formed in the outer walls of the two sides of the handle (1), clamping columns (5) clamped inside the clamping grooves (6) are welded on the outer wall of one side of the movable plate (4), clamping springs (7) are welded on the outer wall of the other side, away from the clamping columns (5) on the movable plate (4), and the clamping columns (5) are slidably connected inside the grooves (3) through the clamping springs (7), the handle is characterized in that a hollow pipe (10) is welded on the outer wall of the bottom of the handle (1), a first lantern ring (11) is welded on the outer side wall of the hollow pipe (10), a second lantern ring (39) is connected on the outer side wall of the hollow pipe (10) which is located under the first lantern ring (11) in a sliding mode, a telescopic spring (12) is welded on the outer wall of one side, adjacent to the first lantern ring (11) and the second lantern ring (39), of the hollow pipe (10), the top of the outer side wall of the hollow pipe (10) is rotatably connected with first supporting rods (13) which are distributed in an annular structure at equal intervals through a rotating shaft, a first sliding chute (14) is formed in the outer wall of one side of the first supporting rods (13), second supporting rods (15) which are distributed in an annular structure at equal intervals are rotatably connected on the outer side wall of the second lantern ring (39) through a rotating shaft, and a second sliding chute (16) is formed in the outer wall of one side of the second supporting rods (15), the utility model discloses a supporting device, including first lantern ring (11), second lantern ring (39) and third bracing piece (17), be connected with third bracing piece (17) that the equidistance is the annular structure and distributes through the pivot rotation on the lateral wall of first lantern ring (11), and be provided with protection casing (44) on the outer wall of first bracing piece (13), the other end that second lantern ring (39) was kept away from in second bracing piece (15) and third bracing piece (17) all are connected with pulley (18) through the pivot rotation, second bracing piece (15) are through pulley (18) sliding connection in the inside of first spout (14), and third bracing piece (17) are through the inside of pulley (18) sliding connection at second spout (16).
2. The multifunctional safety hammer for the high-speed rail according to claim 1, wherein: the outer wall of one side of the extension rod (2) is provided with a cutter groove (8), and one side of the outer wall of the top of the cutter groove (8) is movably connected with a cutting knife (9) through a hinge.
3. The multifunctional safety hammer for the high-speed rail according to claim 1, wherein: fixed slot (19) have all been seted up to the both sides that hollow tube (10) are located the outer wall under second lantern ring (39), and the inside sliding connection of fixed slot (19) has and extends to the outside press block (20) of hollow tube (10), the one end welding that press block (20) are located fixed slot (19) inside has the pressure spring (21) that is connected with fixed slot (19), press block (20) to be close to and have welding on the outer wall of pressing spring (21) one end connecting rod (22), and the one end welding that press block (20) were kept away from in connecting rod (22) has inserted block (23) that extend to hollow tube (10) outside, slot (24) have been seted up on the one side outer wall that second lantern ring (39) are close to inserted block (23), and inserted block (23) are pegged graft in the inside of slot (24).
4. A multifunctional safety hammer for high-speed rail according to claim 3, wherein: the welding has two otic placodes (25) on the inner wall of fixed slot (19) one side, and rotates through the bearing on the outer wall of one side that otic placode (25) are adjacent and be connected with bull stick (26), rotate through the bearing on the outer wall of bull stick (26) and be connected with two first movable rods (27), and bull stick (26) are located and rotate through the bearing on the outer wall between two first movable rods (27) and are connected with two second movable rods (28), all weld on the outer wall of first movable rod (27) and second movable rod (28) bottom and have resilience spring (30) that are connected with fixed slot (19).
5. The multifunctional safety hammer for the high-speed rail according to claim 4, wherein: two be connected with first spreader (29) through the bearing rotation on the outer wall of the adjacent one side of first movable rod (27), two be connected with second spreader (43) through the bearing rotation on the outer wall of the adjacent one side of second movable rod (28), and circular recess (31) have all been seted up to the center department of first spreader (29) and second spreader (43) lateral wall.
6. The multifunctional safety hammer for the high-speed rail according to claim 1, wherein: the bottom end of the hollow pipe (10) is in threaded connection with a connecting seat (32), a base (33) is welded on the inner side wall of the connecting seat (32), and a screwdriver (34) is welded at the center of the outer wall of the top of the base (33).
7. The multifunctional safety hammer for the high-speed rail according to claim 6, wherein: the bottom threaded connection of connecting seat (32) inside wall has illumination seat (35), battery jar (36) have been seted up on the outer wall at illumination seat (35) top, and the battery has been placed to the inside of battery jar (36), light trough (37) have been seted up on the outer wall of illumination seat (35) bottom, and light (38) are installed through the bolt in the inside of light trough (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010489514.3A CN111659040B (en) | 2020-06-02 | 2020-06-02 | Multifunctional safety hammer used on high-speed rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010489514.3A CN111659040B (en) | 2020-06-02 | 2020-06-02 | Multifunctional safety hammer used on high-speed rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111659040A CN111659040A (en) | 2020-09-15 |
| CN111659040B true CN111659040B (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010489514.3A Expired - Fee Related CN111659040B (en) | 2020-06-02 | 2020-06-02 | Multifunctional safety hammer used on high-speed rail |
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| CN210094881U (en) * | 2019-06-12 | 2020-02-21 | 漳州市婧阳实业有限公司 | Dead automatic umbrella of anti-sticking is with pressing structure |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6899187B1 (en) * | 1999-04-30 | 2005-05-31 | Mccarthy Michael Partick | Hollow pole driver |
| CN2838357Y (en) * | 2005-10-11 | 2006-11-22 | 漳浦相沅伞业有限公司 | Elasticity folding and unfolding umbrella |
| CN104339321A (en) * | 2013-08-01 | 2015-02-11 | 西安大盛消防检测有限公司 | Extensible-handle multifunctional safety hammer |
| CN208129650U (en) * | 2018-05-02 | 2018-11-23 | 绍兴天翔旅游用品有限公司 | A kind of portable outdoor umbrella |
| CN210591764U (en) * | 2019-05-29 | 2020-05-22 | 河北四凯防爆工具制造有限公司 | Emergency explosion-proof safety hammer |
| CN210094881U (en) * | 2019-06-12 | 2020-02-21 | 漳州市婧阳实业有限公司 | Dead automatic umbrella of anti-sticking is with pressing structure |
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|---|---|
| CN111659040A (en) | 2020-09-15 |
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Granted publication date: 20210831 |