CN108686310B - Broken window hammer for track traffic - Google Patents
Broken window hammer for track traffic Download PDFInfo
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- CN108686310B CN108686310B CN201810397848.0A CN201810397848A CN108686310B CN 108686310 B CN108686310 B CN 108686310B CN 201810397848 A CN201810397848 A CN 201810397848A CN 108686310 B CN108686310 B CN 108686310B
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- hammer
- hammer body
- fixedly connected
- sleeve
- ring
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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
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a window breaking hammer for rail transit, which comprises a rod body, wherein the top of the rod body is fixedly connected with a fixed sleeve, two sliding rings are fixedly connected to two sides of an inner cavity of the fixed sleeve, a first hammer body is arranged on the left side of the fixed sleeve, a first hammer head is fixedly connected to the left side of the first hammer body, the inner side of the first hammer body penetrates through the sliding rings and extends to the center of the inner cavity of the fixed sleeve, a second hammer body is arranged on the right side of the fixed sleeve, and a second hammer head is fixedly connected to the right side of the second hammer body. The window breaking hammer is better in use effect, the problem that the window breaking hammer is poor in use effect due to the fact that the whole window breaking hammer is abandoned due to the fact that the window breaking hammer cannot be replaced after the window breaking hammer is damaged in use is solved, and the practicability of the window breaking hammer is greatly improved.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a window breaking hammer for rail transit.
Background
The urban rail transit system is a transit system which uses vehicles to run on fixed guide rails in cities and is mainly used for urban passenger transport, rail transit appears in cities as public transit very early and plays an increasingly important role, the history of traffic development of cities in economically developed countries tells us that an effective way for fundamentally improving urban public transit conditions is only an urban rail transit (subway and light rail) system adopting large passenger transport volume, the urban rail transit is a concept with a large range and has no unified definition internationally, generally speaking, the generalized urban rail transit is a rail transit system (different from road traffic) with more than medium transport volume in the urban public transit system, is mainly a rail transit system (different from road traffic) in cities (different from inter-city railways, but can cover suburb areas and urban circle ranges) for public passenger transport, is a modern three-dimensional traffic system which plays a backbone role in urban public passenger traffic.
Along with the development of modern science and technology, rail transit has obtained using widely in more and more cities, broken window hammer is the indispensable article in the rail transit transport means, it mainly breaks glass under the dangerous condition, thereby the person of facilitating the use flees, current broken window hammer is after repetitious usage, the situation of damage can appear in the hammer block, broken window hammer that can have now does not possess the function of changing the hammer block, make broken window hammer abandon by whole after the hammer block damages, thereby lead to broken window hammer to appear the relatively poor problem of result of use, greatly reduced broken window hammer's practicality, the waste of resource has also been increased simultaneously.
Disclosure of Invention
The invention aims to provide a window breaking hammer for rail transit, which has the advantage of replacing a hammer body and solves the problem of poor use effect of the window breaking hammer.
In order to achieve the purpose, the invention provides the following technical scheme: a window breaking hammer for rail transit comprises a rod body, wherein the top of the rod body is fixedly connected with a fixed sleeve, two sides of an inner cavity of the fixed sleeve are fixedly connected with two sliding rings, and the left side of the fixed sleeve is provided with a first hammer body;
the left side of the first hammer body is fixedly connected with a first hammer head, the inner side of the first hammer body penetrates through the sliding ring and extends to the center of the inner cavity of the fixed sleeve, the right side of the fixed sleeve is provided with a second hammer body, the right side of the second hammer body is fixedly connected with a second hammer head, the left side of the second hammer body penetrates through the sliding ring and extends to the center of the inner cavity of the fixed sleeve, the top and the bottom of the right side of the first hammer body and the center of the left side of the second hammer body are fixedly connected with fixed plates, the center of the right side of the first hammer body and the top and the bottom of the left side of the second hammer body are fixedly connected with return springs, the center of the top of the fixed sleeve is provided with a placing groove, an inner cavity of the placing groove is provided with an inner hexagonal bolt, the bottom of the inner hexagonal bolt sequentially penetrates through the fixed sleeve and the fixed plates from top to bottom and extends to the bottom of the inner cavity of the fixed sleeve, and the annular connecting part of the surfaces of the first hammer body and the second hammer body and the fixed sleeve is fixedly connected with a clamping plate, the left side at first hammer block top and the equal fixedly connected with in right side at second hammer block top solid fixed ring, gu fixed ring's inner chamber is provided with the pull ring.
Preferably, the two sides of the inner cavity of the fixing sleeve are provided with movable holes matched with the first hammer body and the second hammer body, and the diameter of each movable hole is slightly larger than that of the first hammer body and that of the second hammer body.
Preferably, the bottom cover on the body of rod surface is equipped with anti-skidding cover, the surface of anti-skidding cover is provided with anti-skidding granule, the bottom of anti-skidding cover is provided with the link, the top of link runs through anti-skidding cover and with body of rod fixed connection.
Preferably, the top of the two sides of the rod body is fixedly connected with a triangular plate, and the top of the triangular plate is fixedly connected with a fixing sleeve.
Preferably, the fixing plate is provided with a screw hole matched with the inner hexagonal bolt for use, and the surface of the inner hexagonal bolt is connected with the inner cavity of the screw hole through threads.
Preferably, the inner cavity of the slip ring is in sliding contact with the surfaces of the first hammer body and the second hammer body, and the inner cavity of the slip ring is provided with a wear-resistant coating.
Compared with the prior art, the invention has the following beneficial effects:
1. the window breaking hammer is characterized in that the sliding ring is arranged on the hammer body, the inner hexagonal bolt is arranged on the sliding ring, the fixing plate is arranged on the sliding ring, the fixing ring is arranged on the sliding ring, and the sliding ring is arranged on the sliding ring.
2. The invention increases the friction force between the hand of a user and the surface of the rod body through the anti-skid sleeve, avoids the problem that the window breaking hammer is thrown out of the hand of the user when the window breaking hammer is used by the user, facilitates the suspension of the window breaking hammer through the hanging ring, solves the problem that the window breaking hammer is inconvenient to suspend, increases the connecting area between the rod body and the fixed sleeve through the triangular plate, improves the stability of the connection between the rod body and the fixed sleeve, prolongs the service life of the window breaking hammer, can effectively place the inner hexagonal bolt through the placing groove, avoids the top of the inner hexagonal bolt from being exposed at the top of the fixed sleeve, thereby influencing the aesthetic degree of the window breaking hammer, can effectively support the first hammer body and the second hammer body through the slip ring, avoids the problem that the first hammer body and the second hammer body shake up and down, improves the stability of the hammer body when the hammer body is used, and can effectively limit the first hammer body and the second hammer body through the clamping plate, make things convenient for the installation of first hammer block and second hammer block, improved the installation effectiveness of first hammer block and second hammer block, through the cooperation of solid fixed ring and pull ring, can effectively draw first hammer block and second hammer block and get, made things convenient for taking out of first hammer block and second hammer block, improved the dismantlement efficiency of first hammer block and second hammer block.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention.
In the figure: the novel hammer comprises a rod body 1, a second hammer head 2, a second hammer body 3, a sliding ring 4, a return spring 5, a hexagon socket head cap screw 6, a placing groove 7, a fixing sleeve 8, a first hammer body 9, a first hammer head 10, a fixing plate 11, an anti-skidding sleeve 12, a hanging ring 13, a movable hole 14, a clamping plate 15, a fixing ring 16 and a pull ring 17.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-2, a window breaking hammer for rail transit comprises a rod body 1, wherein an anti-slip sleeve 12 is sleeved at the bottom of the surface of the rod body 1, anti-slip particles are arranged on the surface of the anti-slip sleeve 12, the friction force between the hand of a user and the surface of the rod body 1 is increased through the anti-slip sleeve 12, the problem that the window breaking hammer is thrown out of the hand of the user when the window breaking hammer is used by the user is avoided, a hanging ring 13 is arranged at the bottom of the anti-slip sleeve 12, the top of the hanging ring 13 penetrates through the anti-slip sleeve 12 and is fixedly connected with the rod body 1, the hanging of the window breaking hammer is facilitated through the hanging ring 13, the problem that the window breaking hammer is inconvenient to hang is solved, a fixed sleeve 8 is fixedly connected with the top of the rod body 1, triangular plates are fixedly connected with the tops of two sides of the rod body 1, the tops of the triangular plates are fixedly connected with the fixed sleeve 8, the connecting area between the rod body 1 and the fixed sleeve 8 is increased through the triangular plates, and the stability of the rod body 1 and the fixed sleeve 8 is improved, the service life of the window breaking hammer is prolonged, two sliding rings 4 are fixedly connected to two sides of the inner cavity of the fixed sleeve 8, and a first hammer body 9 is arranged on the left side of the fixed sleeve 8;
the left side of the first hammer body 9 is fixedly connected with a first hammer 10, the inner side of the first hammer body 9 penetrates through the sliding ring 4 and extends to the center of the inner cavity of the fixing sleeve 8, the right side of the fixing sleeve 8 is provided with a second hammer body 3, the right side of the second hammer body 3 is fixedly connected with a second hammer 2, the left side of the second hammer body 3 penetrates through the sliding ring 4 and extends to the center of the inner cavity of the fixing sleeve 8, the inner cavity of the sliding ring 4 is in sliding contact with the surfaces of the first hammer body 9 and the second hammer body 3, the inner cavity of the sliding ring 4 is provided with an abrasion-resistant coating, the sliding ring 4 can effectively support the first hammer body 9 and the second hammer body 3, the problem that the first hammer body 9 and the second hammer body 3 shake up and down is avoided, the stability of the hammer body during use is improved, the two sides of the inner cavity of the fixing sleeve 8 are respectively provided with movable holes 14 matched with the first hammer body 9 and the second hammer body 3, and the diameter of each movable hole 14 is slightly larger than the diameter of the first hammer body 9 and the second hammer body 3, the top and the bottom of the right side of the first hammer body 9 and the center of the left side of the second hammer body 3 are fixedly connected with a fixed plate 11, the center of the right side of the first hammer body 9 and the top and the bottom of the left side of the second hammer body 3 are fixedly connected with a reset spring 5, the center of the top of the fixed sleeve 8 is provided with a placing groove 7, the inner cavity of the placing groove 7 is provided with an inner hexagon bolt 6, the inner hexagon bolt 6 can be effectively placed through the placing groove 7, the top of the inner hexagon bolt 6 is prevented from being exposed at the top of the fixed sleeve 8, so that the attractiveness of the window breaking hammer is influenced, the bottom of the inner hexagon bolt 6 sequentially penetrates through the fixed sleeve 8 and the fixed plate 11 from top to bottom and extends to the bottom of the inner cavity of the fixed sleeve 8, the fixed plate 11 is provided with a screw hole matched with the inner hexagon bolt 6 for use, the surface of the inner hexagon bolt 6 is connected with the inner cavity of the screw hole through threads, the circumferential fixed plates 15 are fixedly connected at the joints of the surfaces of the first hammer body 9 and the second hammer body 3 and the fixed sleeve 8, the first hammer body 9 and the second hammer body 3 can be effectively limited through the clamping plate 15, the installation of the first hammer body 9 and the second hammer body 3 is facilitated, the installation efficiency of the first hammer body 9 and the second hammer body 3 is improved, the left side of the top of the first hammer body 9 and the right side of the top of the second hammer body 3 are fixedly connected with the fixing rings 16, the inner cavities of the fixing rings 16 are provided with pull rings 17, the first hammer body 9 and the second hammer body 3 can be effectively pulled through the matching of the fixing rings 16 and the pull rings 17, the first hammer body 9 and the second hammer body 3 can be conveniently taken out, the disassembly efficiency of the first hammer body 9 and the second hammer body 3 is improved, the hammer body can be effectively replaced through the matching of the sliding rings 4, the reset spring 5, the inner hexagon bolt 6, the placing groove 7, the fixing plate 11, the fixing rings 16 and the pull rings 17, the use effect of the window breaking hammer body is better, the problem that the hammer body is damaged after being used is solved, the window breaking hammer is abandoned in a whole body due to the fact that the window breaking hammer cannot be replaced, so that the problem that the window breaking hammer is poor in using effect is caused, the practicability of the window breaking hammer is greatly improved, and the window breaking hammer is worthy of popularization.
During the use, when first hammer block 9 and second hammer block 3 need be dismantled, the user takes off hexagon socket head cap screw 6 from fixed cover 8, under reset spring 5's reset action, makes first hammer block 9 and second hammer block 3 move to the both sides of fixed cover 8, then user pulling pull ring 17, takes out first hammer block 9 and second hammer block 3 under the effect of pulling force.
In summary, the following steps: this broken window hammer for track traffic uses through the cooperation that sets up sliding ring 4, reset spring 5, hexagon socket head cap screw 6, standing groove 7, fixed plate 11, solid fixed ring 16 and pull ring 17, has solved broken window hammer and has appeared the relatively poor problem of result of use.
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 (1)
1. The utility model provides a broken window hammer for track traffic, includes the body of rod (1), its characterized in that: the top of the rod body (1) is fixedly connected with a fixed sleeve (8), two sliding rings (4) are fixedly connected to two sides of an inner cavity of the fixed sleeve (8), and a first hammer body (9) is arranged on the left side of the fixed sleeve (8); the left side fixedly connected with first tup (10) of first hammer block (9), the inboard of first hammer block (9) runs through sliding ring (4) and extends to the center department of fixed cover (8) inner chamber, the right side of fixed cover (8) is provided with second hammer block (3), the right side fixedly connected with second tup (2) of second hammer block (3), the left side of second hammer block (3) runs through sliding ring (4) and extends to the center department of fixed cover (8) inner chamber, top and bottom on first hammer block (9) right side and the left center department of second hammer block (3) all fixedly connected with fixed plate (11), center department on first hammer block (9) right side and the left top and bottom of second hammer block (3) all fixedly connected with reset spring (5), standing groove (7) have been seted up to the center department at fixed cover (8) top, an inner hexagonal bolt (6) is arranged in an inner cavity of the placing groove (7), the bottom of the inner hexagonal bolt (6) sequentially penetrates through the fixing sleeve (8) and the fixing plate (11) from top to bottom and extends to the bottom of the inner cavity of the fixing sleeve (8), a clamping plate (15) is fixedly connected to the joint of the surfaces of the first hammer body (9) and the second hammer body (3) and the fixing sleeve (8) in the circumferential direction, fixing rings (16) are fixedly connected to the left side of the top of the first hammer body (9) and the right side of the top of the second hammer body (3), and a pull ring (17) is arranged in the inner cavity of each fixing ring (16); the tops of the two sides of the rod body (1) are fixedly connected with a triangular plate, and the tops of the triangular plates are fixedly connected with a fixed sleeve (8); a screw hole matched with the inner hexagonal bolt (6) is formed in the fixing plate (11), and the surface of the inner hexagonal bolt (6) is connected with the inner cavity of the screw hole through threads; the two sides of the inner cavity of the fixed sleeve (8) are respectively provided with a movable hole (14) matched with the first hammer body (9) and the second hammer body (3) for use, and the diameter of each movable hole (14) is slightly larger than that of the first hammer body (9) and that of the second hammer body (3); the anti-skidding type electric pole comprises a pole body (1), and is characterized in that an anti-skidding sleeve (12) is sleeved at the bottom of the surface of the pole body (1), anti-skidding particles are arranged on the surface of the anti-skidding sleeve (12), a hanging ring (13) is arranged at the bottom of the anti-skidding sleeve (12), the top of the hanging ring (13) penetrates through the anti-skidding sleeve (12) and is fixedly connected with the pole body (1), and the friction force between a hand of a user and the surface of the pole body (1) is increased through the anti-skidding sleeve (12); the inner cavity of the sliding ring (4) is in sliding contact with the surfaces of the first hammer body (9) and the second hammer body (3), the inner cavity of the sliding ring (4) is provided with a wear-resistant coating, the first hammer body (9) and the second hammer body (3) can be effectively supported through the sliding ring (4), and the first hammer body (9) and the second hammer body (3) are prevented from shaking up and down; through the matching of the fixing ring (16) and the pull ring (17), the first hammer body (9) and the second hammer body (3) can be effectively pulled, the first hammer body (9) and the second hammer body (3) can be conveniently taken out, the disassembling efficiency of the first hammer body (9) and the second hammer body (3) is improved, and the hammer bodies can be effectively replaced through the matching of the sliding ring (4), the reset spring (5), the inner hexagon bolt (6), the placing groove (7), the fixing plate (11), the fixing ring (16) and the pull ring (17); during the use, when first hammer block (9) and second hammer block (3) need be dismantled, the user takes off hexagon socket head cap screw (6) from fixed cover (8), under reset spring's (5) the effect that resets, makes first hammer block (9) and second hammer block (3) to the both sides operation of fixed cover (8), then user pulling pull ring (17), takes out first hammer block (9) and second hammer block (3) under the effect of pulling force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397848.0A CN108686310B (en) | 2018-04-28 | 2018-04-28 | Broken window hammer for track traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397848.0A CN108686310B (en) | 2018-04-28 | 2018-04-28 | Broken window hammer for track traffic |
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| Publication Number | Publication Date |
|---|---|
| CN108686310A CN108686310A (en) | 2018-10-23 |
| CN108686310B true CN108686310B (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810397848.0A Active CN108686310B (en) | 2018-04-28 | 2018-04-28 | Broken window hammer for track traffic |
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| CN (1) | CN108686310B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114607203B (en) * | 2022-03-11 | 2023-07-21 | 佛山速派篷房有限公司 | Inflatable tent |
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| US7291116B2 (en) * | 2003-02-25 | 2007-11-06 | Kimetec Gmbh Medizintechnik | Plexor |
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| CN202071061U (en) * | 2011-04-24 | 2011-12-14 | 盛美琴 | Adjustable replaceable hammer |
| CN202088181U (en) * | 2011-05-11 | 2011-12-28 | 马志强 | Child-mother combination hammer |
| CN203918968U (en) * | 2014-06-16 | 2014-11-05 | 上海宝钢工业技术服务有限公司 | For the hand hammer of accurate smooth surface parts dismounting |
| CN204505184U (en) * | 2015-03-05 | 2015-07-29 | 南安市广韵贸易有限公司 | A kind of fire fighting hammer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6128977A (en) * | 1997-04-09 | 2000-10-10 | Emerson Electric Co. | Shock-absorbing claw hammer |
| CN2649289Y (en) * | 2003-10-15 | 2004-10-20 | 樊宗前 | Multifunctional combined hammer |
| CN106473779A (en) * | 2016-12-17 | 2017-03-08 | 黄萍 | A kind of multifunctional percussion hammer |
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2018
- 2018-04-28 CN CN201810397848.0A patent/CN108686310B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7291116B2 (en) * | 2003-02-25 | 2007-11-06 | Kimetec Gmbh Medizintechnik | Plexor |
| CN2695182Y (en) * | 2004-04-26 | 2005-04-27 | 林铭炫 | Hand tool with changable hammerhead hand tool |
| CN201457290U (en) * | 2009-06-16 | 2010-05-12 | 周建 | Multifunctional portable self-rescuer for air-conditioning buses |
| CN202071061U (en) * | 2011-04-24 | 2011-12-14 | 盛美琴 | Adjustable replaceable hammer |
| CN202088181U (en) * | 2011-05-11 | 2011-12-28 | 马志强 | Child-mother combination hammer |
| CN203918968U (en) * | 2014-06-16 | 2014-11-05 | 上海宝钢工业技术服务有限公司 | For the hand hammer of accurate smooth surface parts dismounting |
| CN204505184U (en) * | 2015-03-05 | 2015-07-29 | 南安市广韵贸易有限公司 | A kind of fire fighting hammer |
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| Publication number | Publication date |
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| CN108686310A (en) | 2018-10-23 |
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Effective date of registration: 20200102 Address after: Li De Zhen Zhakou Cun, Qiaocheng District, Bozhou City, Anhui Province Applicant after: Li Menglin Address before: 241000 room 2409, office building, block C, Huaqiang Plaza, Jinghu District, Wuhu, Anhui. Applicant before: Wuhu Hua Jia Xin Energy Technology Co., Ltd. |
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Effective date of registration: 20220608 Address after: No. 266 Chuangyan Road, Qilin High-tech Industrial Development Zone, Jiangning District, Nanjing City, Jiangsu Province, 211100 Applicant after: NANJING HANMINGZHI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 236800 Zhakou village, Lide Town, Qiaocheng District, Bozhou City, Anhui Province Applicant before: Li Menglin |
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