阅读说明：本技术 一种避免人身伤害的燃放爆竹台 (Firing firecracker table capable of avoiding personal injury ) 是由 周士口 于 2020-12-21 设计创作，主要内容包括：本发明公开了一种避免人身伤害的燃放爆竹台,涉及燃放爆竹台领域,包括底板,底板的顶部一侧开设有安装槽,安装槽的内部安装有轴承,轴承的内部安装有阻尼转轴。本发明通过设置有防溅板、把手、活动杆、固定筒、第一滑板、复位弹簧、轴承和阻尼转轴,当需要燃放爆竹时,使用者通过把手向上拉动防溅板,防溅板上移带动活动杆上移,活动杆上移带动第一滑板在固定筒内移动,同时拉伸复位弹簧,接着将爆竹放置在爆竹安放筒内,并将引线穿过引线槽,而后松开把手,此时复位弹簧恢复弹性并收缩进而带动第一滑板在固定筒内下移,同时防溅板下移,而这便可防止爆竹安放筒内的碎屑溅出,且避免伤及周边人员,并提高了燃放爆竹时的安全性。(The invention discloses a firing firecracker table capable of avoiding personal injury, and relates to the field of firing firecracker tables. When the firecracker needs to be set off, a user pulls the splash guard upwards through the handle, the splash guard moves upwards to drive the movable rod to move upwards, the movable rod moves upwards to drive the first sliding plate to move in the fixed cylinder, the reset spring is stretched, the firecracker is placed in the firecracker placing cylinder, the lead wire penetrates through the lead wire groove, the handle is loosened, the reset spring recovers elasticity and contracts to drive the first sliding plate to move downwards in the fixed cylinder, and the splash guard moves downwards at the same time, so that fragments in the firecracker placing cylinder can be prevented from being splashed out, surrounding personnel are prevented from being injured, and safety during setting off the firecracker is improved.)

1. The utility model provides an avoid personal injury's firecracker platform that sets off, includes bottom plate (1), its characterized in that: the shock-absorbing and shock-absorbing type firecracker storage box is characterized in that a mounting groove (26) is formed in one side of the top of the bottom plate (1), a bearing (24) is mounted inside the mounting groove (26), a damping rotating shaft (25) is mounted inside the bearing (24), a fixed barrel (3) is mounted at the top end of the damping rotating shaft (25), a reset spring (4) is mounted below the inside of the fixed barrel (3), a first sliding plate (5) is connected to the top end of the reset spring (4), a movable rod (6) penetrating through the outside of the fixed barrel (3) is connected to the top end of the first sliding plate (5), a splash-proof plate (7) is fixed to the top end of the movable rod (6), a handle (8) is mounted at the top of the splash-proof plate (7), a mounting seat (14) is mounted at the middle position of the top of the bottom plate (1), a firecracker storage barrel (23) is mounted on the outer surface of the mounting seat (14), the two inside of spout (10) all is connected with slider (12), two be fixed with backing plate (13) between slider (12), the top of backing plate (13) is connected with runs through to the firecracker lay a section of thick bamboo (23) outside wire rope (11), the firecracker lay a section of thick bamboo (23) the back top be fixed with two fixed plates (17), two be connected with wire wheel (18) between fixed plate (17), the one end of wire rope (11) is connected with pull ring (16) through wire wheel (18), the back that a section of thick bamboo (23) was laid to the firecracker is fixed with a plurality of gag lever posts (15), the top of gag lever post (15) is seted up fluted (20), spring (21) is installed to the inside below of recess (20), the top of spring (21) is connected with second slide (22), the top of second slide (22) is fixed with and extends to gag lever post (19) outside gag lever post (15), and one limiting rod (15) is sleeved with the pull ring (16), and one side of the firecracker placing cylinder (23) is provided with a lead groove (9).

2. A personal injury avoidance firecrackers table as in claim 1, wherein: the firecracker placing tube (23) is in threaded connection with the mounting seat (14), and the firecracker placing tube (23) is located under the splash guard (7).

3. A personal injury avoidance firecrackers table as in claim 1, wherein: the movable rod (6) is connected with the fixed cylinder (3) in a sliding mode through the first sliding plate (5), and the fixed cylinder (3) is located on one side of the firecracker placing cylinder (23).

4. A personal injury avoidance firecrackers table as in claim 1, wherein: the backing plate (13) is connected with the sliding groove (10) in a sliding mode through the sliding block (12), and the backing plate (13) is made of stainless steel materials.

5. A personal injury avoidance firecrackers table as in claim 1, wherein: the pull ring (16) is matched with the limiting rod (15), and a rubber pad is installed on the inner wall of the pull ring (16).

6. A personal injury avoidance firecrackers table as in claim 1, wherein: the limiting column (19) is in contact with the pull ring (16), and the top end of the limiting column (19) is arc-shaped.

7. A personal injury avoidance firecrackers table as in claim 1, wherein: a plurality of gag lever post (15) equidistance distributes in the back that a section of thick bamboo (23) was laid to the firecracker, wire wheel (18) are located gag lever post (15) directly over.

8. A personal injury avoidance firecrackers table as in claim 1, wherein: the diameter of the splash guard (7) is larger than that of the firecracker placing cylinder (23), and the splash guard (7) is made of stainless steel materials.

9. A personal injury avoidance firecrackers table as in claim 1, wherein: all install mounting bolt (2) around the top of bottom plate (1), the surface of mounting bolt (2) scribbles lubricating oil.

Technical Field

The invention relates to the field of setting off firecracker tables, in particular to a setting off firecracker table capable of avoiding personal injury.

Background

The origin of the firecracker has more than 2000 years history till now, when the ancient China has no gunpowder and paper, people burn the bamboo with fire to make the bamboo burst and sound to expel pestilence, and the bamboo burns to make 'crack', so the firecracker is called as festival or festive day burning, and the custom reflects the good desire of the ancient China for seeking peaceful work; firecrackers are almost set off in the modern occasions of traditional festivals, wedding celebrations, various celebrations, temple activities and the like, and the using amount of the firecrackers is more than half of the using amount of the firecrackers all the year around particularly in the spring festival.

The firing of the firecracker is one of the life customs of China, particularly in the years and on various festive days, but the firing of the firecracker has certain dangerousness, and accidents of personal injury caused by the firing of the firecracker occur occasionally.

According to the chinese patent that publication number is CN203364662U, disclose a convenient to use, can effectively avoid the fire firecracker platform of bodily injury, lay a section of thick bamboo including bottom plate, adjusting screw, firecracker, its characterized in that, the nearly edge department of bottom plate has seted up a plurality of hole and is equipped with the internal thread, and a plurality of adjusting screw passes through hole on the bottom plate with bottom plate threaded connection, the welding of bottom plate middle part has a short pipe that is equipped with the external screw thread, the lower part that a section of thick bamboo was laid to the firecracker be connecting portion, its be equipped with the internal thread of short pipe external screw thread adaptation, the middle upper portion that a section of thick bamboo was laid to the firecracker is for laying the portion, is the cylinder, and its one side is equipped with.

In the utility model, a user puts the firecracker into the placing part of the firecracker placing cylinder, and the firecracker can lift off along the vertical upward direction of the firecracker placing cylinder after being ignited for explosion, so that people can not be hurt by dumping, and the possibility of accidents caused by uneven terrain or strong wind and other reasons is avoided; however, because the top end of the firecracker placing tube is hollowed out, part of fragments can fly out from the top end of the firecracker placing tube when the firecracker is fired, and further peripheral personnel can be injured, so that the safety of firing the firecracker is reduced; meanwhile, a large amount of fragments of the firecracker can be accumulated in the firecracker placing barrel after the firecracker explodes, so that a user is inconvenient to clean, the length of the firecracker is different, the positions of the lead grooves are fixed, and when the short firecracker needs to be set off, the user needs to additionally add the cushion block to cushion the firecracker so as to enable the lead to penetrate through the lead grooves, the workload can be increased for the user, the cushion block needs to be frequently disassembled and assembled, and inconvenience is brought to the user.

Disclosure of Invention

The invention aims to: in order to solve the problem that the firecrackers have partial fragments to fly out and inconvenient to place the firecrackers of different lengths and inconvenient to clean the firecrackers after the firecrackers are exploded in the firecracker placing tube, the firing firecracker table capable of avoiding personal injury is provided.

In order to achieve the purpose, the invention provides the following technical scheme: a firing firecracker table capable of avoiding personal injury comprises a bottom plate, wherein a mounting groove is formed in one side of the top of the bottom plate, a bearing is mounted inside the mounting groove, a damping rotating shaft is mounted inside the bearing, a fixed cylinder is mounted at the top end of the damping rotating shaft, a reset spring is mounted below the inside of the fixed cylinder, a first sliding plate is connected to the top end of the reset spring, a movable rod penetrating to the outside of the fixed cylinder is connected to the top end of the first sliding plate, a splash guard is fixed to the top end of the movable rod, a handle is mounted at the top of the splash guard, a mounting seat is mounted at the middle position of the top of the bottom plate, a firecracker placing cylinder is mounted on the outer surface of the mounting seat, two sliding grooves are formed in the firecracker placing cylinder, sliding blocks are connected to the insides of the two sliding grooves, a backing plate is fixed between the two sliding blocks, and a steel wire rope penetrating to the outside of the, the utility model discloses a firecracker, including a section of thick bamboo, wire rope, spring, first slide, the top of spring is connected with the wire wheel, the back top that a section of thick bamboo was laid to the firecracker is fixed with two fixed plates, two be connected with the wire wheel between the fixed plate, wire rope's one end is connected with the pull ring through the wire wheel, the back that a section of thick bamboo was laid to the firecracker is fixed with a plurality of gag lever posts, the top of gag lever post is seted up flutedly, the spring is installed to the inside below of recess, the top of spring is connected with the second slide, the top of second slide is fixed with the spacing post that extends to the gag lever post outside.

Preferably, the firecracker placing cylinder is in threaded connection with the mounting seat, and the firecracker placing cylinder is located under the splash shield.

Preferably, the movable rod is connected with the fixed barrel in a sliding mode through the first sliding plate, and the fixed barrel is located on one side of the firecracker placing barrel.

Preferably, the backing plate is connected with the sliding groove in a sliding mode through a sliding block, and the backing plate is made of stainless steel materials.

Preferably, the pull ring is matched with the limiting rod, and a rubber pad is installed on the inner wall of the pull ring.

Preferably, the limiting column is in contact with the pull ring, and the top end of the limiting column is arc-shaped.

Preferably, a plurality of the gag lever posts are equidistantly distributed on the back of the firecracker placing cylinder, and the wire guide wheel is positioned right above the gag lever posts.

Preferably, the diameter of the splash guard is larger than that of the firecracker placing cylinder, and the splash guard is made of stainless steel materials.

Preferably, all install mounting bolt around the top of bottom plate, mounting bolt's surface scribbles lubricating oil.

Compared with the prior art, the invention has the beneficial effects that:

1. when the firecracker needs to be set off, a user pulls the splash guard upwards through the handle, the splash guard moves upwards to drive the movable rod to move upwards, the movable rod moves upwards to drive the first sliding plate to move in the fixed cylinder, the reset spring is stretched, the firecracker is placed in the firecracker placing cylinder, the lead passes through the lead groove, and then the handle is loosened, at the moment, the reset spring recovers elasticity and contracts to drive the first sliding plate to move downwards in the fixed cylinder, and the splash guard moves downwards, so that fragments in the firecracker placing cylinder can be prevented from splashing out, surrounding personnel are prevented from being injured, safety during setting off the firecracker is improved, when the firework is set off, the user rotates the fixed cylinder through the damping rotating shaft, the fixed cylinder rotates to drive the splash guard to rotate, and the splash guard is not located above the firecracker placing cylinder any more, the user can set off the fireworks.

2. The invention is provided with a pull ring, a limit rod, a wire guide wheel, a steel wire rope, a limit column, a groove, a spring, a second sliding plate, a backing plate, a sliding block and a sliding groove, when the position of the backing plate needs to be adjusted, a user presses the limit column to move downwards to extrude the spring, the spring is stressed and compressed, the pull ring is taken down from the limit rod by the user after the limit column moves into the groove, then the steel wire rope is pulled by the pull ring, the steel wire rope moves to drive the backing plate to move upwards, the backing plate drives the sliding block to move upwards in the sliding groove, the user presses the limit column on the corresponding limit rod after moving to a proper position to enable the limit column to extend into the groove, then the user sleeves the pull ring on the corresponding limit rod and loosens the limit column, at the moment, the spring recovers elasticity and stretches to drive the limit column to move upwards, thereby enabling the limit column to limit the, the convenience of customers puts into the section of thick bamboo is laid to the firecracker of different length to the firecracker, and then has improved the suitability, and if need clear up the firecracker and lay the piece in the section of thick bamboo, the user repeats above-mentioned step and shifts up through pull ring pulling backing plate, lays a section of thick bamboo with the backing plate follow firecracker and shifts out, alright clear up the firecracker piece fast.

Drawings

FIG. 1 is a schematic perspective view of a base plate according to the present invention;

FIG. 2 is a schematic view of a front cross-sectional structure of the firecracker mounting tube of the present invention;

FIG. 3 is a schematic view of a back portion of the firecracker mounting tube of the present invention;

FIG. 4 is a schematic top view of a partial structure of the firecracker mounting tube of the present invention;

FIG. 5 is a schematic view of a front cross-sectional partial structure of the stop lever according to the present invention.

In the figure: 1. a base plate; 2. installing a bolt; 3. a fixed cylinder; 4. a return spring; 5. a first slide plate; 6. a movable rod; 7. a splash shield; 8. a handle; 9. a lead slot; 10. a chute; 11. a wire rope; 12. a slider; 13. a base plate; 14. a mounting seat; 15. a limiting rod; 16. a pull ring; 17. a fixing plate; 18. a wire guide wheel; 19. a limiting column; 20. a groove; 21. a spring; 22. a second slide plate; 23. a firecracker mounting cylinder; 24. a bearing; 25. a damping rotating shaft; 26. and (4) mounting the groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-5, a firecracker firing platform for avoiding personal injury, comprising a bottom plate 1, a mounting bolt 2, a fixed cylinder 3, a return spring 4, a first sliding plate 5, a movable rod 6, a splash guard 7, a handle 8, a thread guiding groove 9, a sliding groove 10, a steel wire rope 11, a sliding block 12, a backing plate 13, a mounting seat 14, a limiting rod 15, a pulling ring 16, a fixing plate 17, a thread guiding wheel 18, a limiting post 19, a groove 20, a spring 21, a second sliding plate 22, a firecracker placing cylinder 23, a bearing 24, a damping rotating shaft 25 and a mounting groove 26, wherein one side of the top of the bottom plate 1 is provided with the mounting groove 26, the bearing 24 is arranged inside the mounting groove 26, the damping rotating shaft 25 is arranged inside the bearing 24, the top of the damping rotating shaft 25 is provided with the fixed cylinder 3, the return spring 4 is arranged below the inside of the fixed cylinder 3, the top of the return spring 4 is connected with the first sliding plate 5, the top of the first sliding, a splash guard 7 is fixed at the top end of the movable rod 6, a handle 8 is installed at the top of the splash guard 7, an installation seat 14 is installed at the middle position of the top of the bottom plate 1, a firecracker placing barrel 23 is installed on the outer surface of the installation seat 14, two sliding chutes 10 are formed in the firecracker placing barrel 23, sliding blocks 12 are connected in the two sliding chutes 10, a backing plate 13 is fixed between the two sliding blocks 12, a steel wire rope 11 penetrating to the outer part of the firecracker placing barrel 23 is connected at the top of the backing plate 13, two fixing plates 17 are fixed above the back of the firecracker placing barrel 23, a wire guide wheel 18 is connected between the two fixing plates 17, one end of the steel wire rope 11 is connected with a pull ring 16 through the wire guide wheel 18, a plurality of limiting rods 15 are fixed at the back of the firecracker placing barrel 23, a groove 20 is formed at the top of the limiting rods 15, a spring 21 is installed below the inner part of the, the top of second slide 22 is fixed with and extends to the outside spacing post 19 of gag lever post 15, and a gag lever post 15 cup joints with pull ring 16 mutually, and the lead wire groove 9 has been seted up to one side that section of thick bamboo 23 was laid to the firecracker, conveniently passes the lead wire groove 9 with the firecracker lead wire.

Please refer to fig. 1-4, the firecracker placing tube 23 is connected with the mounting base 14 by screw thread, the firecracker placing tube 23 is positioned under the splash guard 7, and the firecracker placing tube 23 is convenient to be disassembled and assembled; the movable rod 6 is connected with the fixed cylinder 3 in a sliding mode through the first sliding plate 5, the fixed cylinder 3 is located on one side of the firecracker placing cylinder 23, the splash board 7 is convenient to move, and therefore a user can place the firecracker into the firecracker placing cylinder 23.

Please refer to fig. 1-4, the backing plate 13 is slidably connected to the chute 10 through the sliding block 12, the backing plate 13 is made of stainless steel material, which facilitates the movement of the backing plate 13, thereby facilitating the adjustment of the position of the backing plate 13, facilitating the placement of firecrackers of different lengths, and facilitating the subsequent cleaning of the fragments of the firecrackers in the firecracker placing tube 23; the pull ring 16 is matched with the limiting rod 15, and a rubber pad is installed on the inner wall of the pull ring 16, so that the pull ring 16 is conveniently clamped into the limiting rod 15, and the pull ring 16 is prevented from falling out at will.

Please refer to fig. 1-5, the limiting post 19 contacts with the pull ring 16, the top end of the limiting post 19 is arc-shaped, the limiting post 19 can limit and fix the pull ring 16 to prevent the pull ring 16 from moving out of the limiting rod 15 at will; the limiting rods 15 are distributed on the back of the firecracker placing barrel 23 at equal intervals, and the wire guide wheel 18 is located right above the limiting rods 15, so that a user can conveniently clamp the pull ring 16 into the limiting rods 15 at different positions.

Please refer to fig. 1-2, the diameter of the splash guard 7 is larger than the diameter of the firecracker placing tube 23, the splash guard 7 is made of stainless steel material, the splash guard 7 can prevent the firecracker fragments from splashing randomly, and avoid injuring surrounding personnel, thereby improving the safety when the firecracker is set off, the mounting bolts 2 are all installed around the top of the bottom plate 1, the outer surface of the mounting bolts 2 is coated with lubricating oil, and the bottom plate 1 is conveniently installed on a plane by a user through the mounting bolts 2.

The working principle is as follows: firstly, a user places the firecracker table outdoors, then the firecracker table is fixed through the mounting bolt 2, then the firecracker placing cylinder 23 is sleeved on the mounting seat 14 through rotating the firecracker placing cylinder 23, when the firecracker needs to be set off, the user pulls the splash guard 7 upwards through the handle 8, the splash guard 7 moves upwards to drive the movable rod 6 to move upwards, the movable rod 6 moves upwards to drive the first sliding plate 5 to move in the fixed cylinder 3, meanwhile, the reset spring 4 is stretched, then the firecracker is placed in the firecracker placing cylinder 23, a lead passes through the lead groove 9, then the handle 8 is loosened, at the moment, the reset spring 4 recovers elasticity and contracts to drive the first sliding plate 5 to move downwards in the fixed cylinder 3, meanwhile, the splash guard 7 moves downwards, and therefore, the fragments in the firecracker placing cylinder 23 can be prevented from being splashed out, if the firework needs to be set off, the user rotates the fixed cylinder 3 through the damping rotating shaft 25, the fixed cylinder 3 rotates to drive the splash guard 7 to rotate, so that the splash guard 7 is no longer positioned above the firecracker placing tube 23, and a user can set off fireworks; if the position of the backing plate 13 needs to be adjusted, a user presses the limiting column 19, the limiting column 19 moves downwards to extrude the spring 21, the spring 21 is stressed and compressed, after the limiting column 19 moves into the groove 20, the user takes the pull ring 16 off the limiting rod 15, then the pull ring 16 pulls the steel wire rope 11, the steel wire rope 11 moves to drive the backing plate 13 to move upwards, the backing plate 13 drives the sliding block 12 to move upwards in the sliding groove 10, after the limiting column 19 moves to a proper position, the user presses the limiting column 19 on the corresponding limiting rod 15 again to enable the limiting column 19 to extend into the groove 20, then the user sleeves the pull ring 16 on the corresponding limiting rod 15 and loosens the limiting column 19, at the moment, the spring 21 recovers elasticity and stretches to drive the limiting column 19 to move upwards, and therefore the limiting column 19 can limit the pull ring 16; if the fragments in the firecracker arranging barrel 23 need to be cleaned, the user repeats the steps and pulls the backing plate 13 to move upwards through the pull ring 16, so that the backing plate 13 is moved out of the firecracker arranging barrel 23, and the fragments of the firecracker can be cleaned quickly.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.