CN216523439U

CN216523439U - Frame is set off to fireworks and crackers safety

Info

Publication number: CN216523439U
Application number: CN202220230759.9U
Authority: CN
Inventors: 张振兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-05-13
Anticipated expiration: 2032-01-27

Abstract

The utility model provides a safe setting off frame for fireworks and crackers, and relates to the field of setting off equipment for fireworks and crackers. The problem that the existing firework and firecracker setting-off frame cannot stably support fireworks and crackers is solved. Comprises a box body and a frame body; the inner walls of two sides of the box body are provided with two symmetrically distributed sliding grooves, two symmetrically distributed push plates are arranged in the box body, two sides of each push plate are connected with two symmetrically distributed sliding blocks, the sliding blocks are in sliding fit with the inner walls of the sliding grooves, one side, away from the other push plate, of each push plate is connected with a spring, the other end of each spring is connected to a side plate of the box body, and the bottom end of the box body is provided with a bearing block; the rack body comprises a rack table, a rack cabinet and rack legs, the rack cabinet is arranged below the rack table and connected with the bottom of the rack table, the rack legs are arranged below the rack cabinet, one end of each rack leg is connected with the bottom of the rack cabinet, and the other end of each rack leg extends along the direction far away from the rack cabinet; the rack is provided with pits for placing the box body, and the rack cabinet is used for accommodating the box body.

Description

Frame is set off to fireworks and crackers safety

Technical Field

The utility model relates to the field of firework and firecracker setting-off equipment, in particular to a safe setting-off frame for fireworks and crackers.

Background

The setting off of fireworks and crackers is a custom in China, and people are used to set off fireworks and crackers for celebration as long as the people show celebration no matter if the people have passed the festival in the year, hold events or hold large ceremonies; strongly set off a happy atmosphere; the existing fireworks have various types and colorful colors, and are pleasing to the eyes.

At present, people set off fireworks and crackers are mostly directly placed and set off on the ground, and the fireworks and crackers are set off on a setting off frame, so that the potential safety hazard existing when the fireworks and crackers are set off specifically has the following problems: firstly, when the box body of the fireworks and crackers is directly placed on the ground and set off, the box body is easy to lose balance and fall down due to the impact force generated in the setting off process of the fireworks and crackers because the ground is uneven; when the setting off frame is used, the existing setting off frame is not in close contact with fireworks and crackers, so that the effect of stable support of the setting off frame on the fireworks and crackers is reduced, and the practicability is poor. The fireworks and crackers have great impact force when being set off, if the fireworks and crackers are placed unstably, the safety of people around the fireworks and crackers can be affected, and even fire disasters can be caused in serious cases.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that: the existing firework and firecracker setting-off frame can not stably support fireworks and crackers.

The utility model adopts the technical scheme for solving the technical problems that: the utility model provides a safe setting off rack for fireworks and crackers, which comprises a box body and a rack body; the inner walls of two sides of the box body are provided with two symmetrically distributed sliding grooves, two symmetrically distributed push plates are arranged in the box body, two sides of each push plate are connected with two symmetrically distributed sliding blocks, the sliding blocks are in sliding fit with the inner walls of the sliding grooves, one side, away from the other push plate, of each push plate is connected with a spring, the other end of each spring is connected with a side plate of the box body, and the bottom end of the box body is provided with a bearing block; the rack body comprises a stand, a rack cabinet and rack legs, the rack cabinet is arranged below the stand and connected with the bottom of the stand, the rack legs are arranged below the rack cabinet, one end of each rack leg is connected with the bottom of the rack cabinet, and the other end of each rack leg extends in the direction far away from the rack cabinet; the rack is provided with pits for placing the box body, and the rack cabinet is used for accommodating the box body.

Furthermore, handles are respectively arranged on the outer sides of the two opposite side plates of the box body.

Furthermore, universal wheels are arranged at the bottom ends of the frame legs.

Further, the boxes can be connected through connecting pieces.

Furthermore, the connecting piece includes threaded rod and nut, and the box curb plate is equipped with the through-hole with threaded rod complex, and the threaded rod passes behind this through-hole, locates the nut of the inside and outside both sides of curb plate and locks respectively.

Further, the number of the connecting pieces is 1-3.

Furthermore, the number of the push plate connecting springs is 1-5.

Compared with the prior art, the utility model has the beneficial effects that:

the safe setting-off frame for fireworks and crackers can firmly fix the fireworks and crackers through the push plate in the box body, so that the fireworks and crackers cannot incline or fall down due to impact force generated in the setting-off process; the bearing block arranged at the bottom of the box body further stabilizes the box body, and the box body is not easy to move under the action of the impact force of the firework and the firecracker; the pit arranged on the stand can further stabilize the box body, so that the box body cannot slide off the stand due to the impact force of the setting off of fireworks and crackers; the rack cabinet provided by the utility model can be used for accommodating the box body, so that the rack cabinet does not occupy too much space when being idle.

Drawings

FIG. 1 is a schematic perspective view of a safe setting-off stand for fireworks and crackers according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a box body of the safe firework and firecracker setting off rack in the embodiment of the utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a frame body of the safe firework and firecracker setting off frame in the embodiment of the utility model;

FIG. 4 is a schematic structural view of a vertical cross section of a box body of the safe firework and firecracker setting off rack in the embodiment of the utility model;

fig. 5 is a schematic perspective view of a plurality of fireworks and crackers safety setting off racks connected according to an embodiment of the present invention.

Description of reference numerals:

the device comprises a box body, a frame body, 11-push plates, 12-springs, 13-bearing blocks, 14-connecting pieces, 15-handles, 16-sliding grooves, 17-sliding blocks, 21-stand tables, 22-stand cabinets, 23-stand legs, 24-pits and 25-universal wheels.

Detailed Description

In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", "left", "right", and the like in the embodiments indicate terms of orientation, and are used only for simplifying the positional relationship based on the drawings of the specification, and do not represent that the elements, devices, and the like indicated in the description must operate according to the specific orientation and the defined operation, method, and configuration, and such terms are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that the terms "first" and "second" mentioned in the embodiments of the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In a first specific embodiment, as shown in fig. 1 to 4, a safe setting off rack for fireworks and crackers comprises a box body 1 and a rack body 2; the inner walls of two sides of the box body 1 are respectively provided with two symmetrically distributed sliding grooves 16, two symmetrically distributed push plates 11 are arranged in the box body 1, two sides of each push plate 11 are respectively connected with two symmetrically distributed sliding blocks 17, the sliding blocks 17 are in sliding fit with the inner walls of the sliding grooves 16, one side of each push plate 11, which is far away from the other push plate 11, is connected with a spring 12, the other end of each spring 12 is connected with a side plate of the box body 1, and the bottom end of the box body 1 is provided with a bearing block 13; the rack body 2 comprises a stand 21, rack cabinets 22 and rack legs 23, the rack cabinets 22 are arranged below the stand 21 and connected with the bottom of the stand 21, the four rack legs 23 are arranged at four corners below the rack cabinets 22, one end of each rack leg 23 is connected with the bottom of each rack cabinet 22, and the other end of each rack leg extends along the direction far away from the rack cabinet 22; the stand 21 is provided with a pit 24, the shape and size of the pit 24 correspond to the shape and size of the bottom of the box body 1, the pit 24 is used for placing the box body 1, and the rack 22 is used for accommodating the box body 1.

This embodiment arranges the fireworks and crackers in box 1, fixes the fireworks and crackers through two push pedal 11, puts box 1 in pit 24 in pallet 21, then sets off again, and after the fireworks set off, accomodate in putting into frame cabinet 22 with box 1.

In the second specific embodiment, handles are respectively arranged on the outer sides of the two opposite side plates of the box body 1. Other combinations and connections of this embodiment are the same as those of the first embodiment.

Because the bottom of the box body 1 is provided with the bearing block 13, the box body 1 has certain weight, the carrying process can be very laborious, and the arrangement of the handle can be used for conveniently carrying the box body 1.

In the third embodiment, universal wheels 25 are arranged at the bottom ends of the frame legs 23. Other combinations and connections of this embodiment are the same as those of the second embodiment.

Fireworks and crackers are set off ground and are usually for spacious place, need will set off the frame and carry to set off ground from the place of storing, still will set off the frame and carry to the place of storing after the use, because set off the frame and have certain weight, it is harder in the handling, and frame leg 23 bottom sets up universal wheel 25, can conveniently set off the transport of frame.

In the fourth embodiment, as shown in fig. 5, the box bodies 1 can be connected with each other through a connecting piece 14. Other combinations and connections of this embodiment are the same as those of the third embodiment.

When large-scale activities or other conditions requiring the setting off of fireworks and crackers are more, a plurality of sets of setting off frames of the embodiment can be connected; the setting-off frames are connected to form a frame group, so that the overall movement is convenient, the setting-off frames can be properly connected into a required distribution shape, and the setting-off effect of the fireworks is improved; and the grouped burning frames are more stable after being connected.

In a fifth specific embodiment, the connecting member 14 includes a threaded rod and nuts, the side plate of the box body is provided with a through hole matched with the threaded rod, and the nuts arranged on the inner side and the outer side of the side plate are respectively locked after the threaded rod passes through the through hole. Other combinations and connections of this embodiment are the same as those of the fourth embodiment.

This embodiment can set off the frame with the multiunit and connect, and connected mode is simple, reaches the effect of stable connection.

According to the sixth specific embodiment, the number of the connecting pieces 14 is 1-3. Other combinations and connections of this embodiment are the same as those of the fifth embodiment.

In the embodiment, when the number of the connecting pieces is 1, a better connecting effect can be achieved, and the connecting operation is simple; certainly, the connecting effect is better when the connecting piece is 3, and 3 connecting pieces are the triangular distribution, reach stable connecting effect, nevertheless connect the operation in-process and consume time and power relatively.

In the seventh specific embodiment, the number of the connecting springs 12 of one push plate 11 is 1-5. Other combinations and connections of this embodiment are the same as those of the sixth embodiment.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.

Claims

1. A safe setting off frame for fireworks and crackers is characterized by comprising a box body (1) and a frame body (2); the inner walls of two sides of the box body (1) are respectively provided with two symmetrically distributed sliding grooves (16), two symmetrically distributed push plates (11) are arranged in the box body (1), two sides of each push plate (11) are respectively connected with two symmetrically distributed sliding blocks (17), the sliding blocks (17) are in sliding fit with the inner walls of the sliding grooves (16), one side, away from the other push plate (11), of each push plate (11) is connected with a spring (12), the other end of each spring (12) is connected with a side plate of the box body (1), and the bottom end of the box body (1) is provided with a bearing block (13); the rack body (2) comprises a stand (21), a rack cabinet (22) and rack legs (23), the rack cabinet (22) is arranged below the stand (21) and connected with the bottom of the stand (21), the rack legs (23) are arranged below the rack cabinet (22), one ends of the rack legs (23) are connected with the bottom of the rack cabinet (22), and the other ends of the rack legs extend along the direction far away from the rack cabinet (22); the rack (21) is provided with a pit (24), the pit (24) is used for placing the box body (1), and the rack cabinet (22) is used for accommodating the box body (1).

2. A frame for safely setting off fireworks and crackers as claimed in claim 1, wherein handles are respectively arranged on the outer sides of two opposite side plates of the box body (1).

3. A frame for safely setting off fireworks and crackers as claimed in claim 2, wherein the bottom ends of the frame legs (23) are provided with universal wheels (25).

4. A safe setting off frame for fireworks and crackers as claimed in claim 3, wherein the boxes (1) can be connected with each other through connecting pieces (14).

5. A frame is set off to fireworks and crackers safety according to claim 4 characterized in that the connecting piece (14) includes threaded rod and nut, the box body side plate is equipped with the through-hole that cooperates with the threaded rod, after the threaded rod passes through the through-hole, the nut that locates the inside and outside both sides of side plate locks respectively.

6. A safe set-off rack for fireworks and crackers as claimed in claim 5, wherein the number of said connecting pieces (14) is 1-3.

7. A safe setting off frame for fireworks and crackers as claimed in claim 6, wherein the number of the connecting springs (12) of one push plate (11) is 1-5.