CN219390703U - Explosion-proof fork with annular structure - Google Patents

Abstract

The application provides a loop construction anti-riot fork belongs to anti-riot fork technical field to solve current anti-riot fork constraint effect poor, can not realize the problem of constraint work through manual triggering moreover, which comprises a grab handle, the top fixedly connected with dead lever of grab handle, the top fixedly connected with metal yoke of dead lever, the inside fixedly provided with first spring of metal yoke, the front end fixedly connected with movable rod of first spring, the inside sliding connection of movable rod has the fixture block, the fixture block passes through the second spring and links to each other with the movable rod, the movable groove that supplies the fixture block to remove is seted up on the surface of metal yoke, the right side laminating of metal yoke is provided with the baffle, and the fixed surface of baffle is connected with the traction steel cable, the inside on baffle right side is run through and is provided with the guide arm, the bottom of guide arm links to each other with the metal yoke, the baffle passes through the third spring and links to each other with the metal yoke. This application can realize the constraint function through manual triggering, has promoted the constraint effect of device.

Description

Explosion-proof fork with annular structure

Technical Field

The utility model relates to the field of anti-riot forks, in particular to an annular structure anti-riot fork.

Background

An anti-riot fork is equipment used by anti-riot police to maintain security and to cope with crowd-sourced events. The anti-riot fork consists of two parallel metal fork arms, is generally made of special steel, has higher bending strength and hardness, can effectively defend and stop violent behaviors when encountering violent conflict, and has some defects when in use;

for example, the anti-riot fork disclosed in the publication number CN212205815U not only utilizes the self structure control of the anti-riot fork, but also thoroughly controls through gas spraying, so that the safety is higher, and the anti-riot fork has higher practical value; above-mentioned anti-riot fork is although can realize gas spraying function, when using, can not tie up the human body when anti-riot fork is fixed to the human body, and current anti-riot fork adopts push type to trigger formula constraint function, can not realize constraint work through manual triggering, can not make anti-riot fork present annular structure after the constraint is accomplished moreover, and the constraint effect is poor.

Therefore, we make improvements to this and propose an anti-riot fork with a ring structure.

Disclosure of Invention

The utility model aims at: the problem that the existing anti-riot fork is poor in constraint effect and cannot realize constraint work through manual triggering at present is solved.

In order to achieve the above object, the present utility model provides the following technical solutions:

the ring-shaped structure is used for preventing the fork from being violent in order to solve the problems.

The application is specifically such that:

including the grab handle, the top fixedly connected with dead lever of grab handle, the top fixedly connected with metal yoke of dead lever, the inside fixedly provided with first spring of metal yoke, the front end fixedly connected with movable rod of first spring, the inside sliding connection of movable rod has the fixture block, the fixture block passes through the second spring and links to each other with the movable rod, the movable groove that supplies the fixture block to remove has been seted up on the surface of metal yoke, the right side laminating of metal yoke is provided with the baffle, and the fixed surface of baffle is connected with traction steel rope, the inside on baffle right side runs through and is provided with the guide arm, the bottom of guide arm links to each other with the metal yoke, the baffle links to each other with the metal yoke through the third spring, the through-hole that is used for with the fixture block butt joint has been seted up in the middle of baffle.

As the preferred technical scheme of this application, grab handle, dead lever and metal yoke are an entity, metal yoke and movable rod all are the ring form.

As the preferred technical scheme of this application, the movable rod passes through the block and constitutes the block structure between through-hole and the baffle, the baffle passes through and pulls between steel cable and the metal yoke and constitute sliding construction, pull the steel cable and run through in the inside of guide arm.

As the preferred technical scheme of this application, the mounting groove has been seted up on the surface of fixture block, and the inside of mounting groove is provided with the draw-in lever, the top fixedly connected with joint lever of draw-in lever.

As the preferred technical scheme of this application, the outer wall of clamping lever and the inner wall laminating each other of mounting groove, the intercommunication groove that supplies the clamping lever to remove has been seted up in the left side of baffle.

As the preferable technical scheme of this application, the end bolt of traction steel cable has the slide, be sliding connection between slide and the grab handle.

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

in the scheme of the application:

1. through the metal fork arm and the movable rod that set up for the device can be when the baffle upwards moves, makes the fixture block break away from the inside of through-hole, makes the movable rod stretch out automatically under the elasticity effect of first spring, thereby realizes the constraint function, has promoted the convenience when the device was used, has solved current anti-riot fork and can not be when the use is fixed the defect that human body was restricted to the human body at anti-riot fork, and the device has the advantage that the result of use is better, and after the constraint, metal fork arm and movable rod constitute annular structure, are difficult for struggling;

2. through the traction steel rope and the slide that set up for staff accessible pulling slide drives traction steel rope pulling baffle upward movement, thereby makes the fixture block break away from the inside of through-hole, thereby makes the movable rod on the device can automatic pop out, realizes annular constraint function, has solved current anti-riot fork and has bound the defect that the effect is poor and can not realize constraint work through manual triggering when using.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the metal yoke and the movable rod of the present utility model;

FIG. 3 is a schematic view of the connecting structure of the movable rod and the clamping block according to the present utility model;

fig. 4 is a schematic view of the connection structure of the movable rod and the first spring according to the present utility model.

The figures indicate: 1. a grab handle; 2. a fixed rod; 3. a metal yoke; 4. a movable rod; 5. a first spring; 6. a clamping block; 7. a second spring; 8. a mounting groove; 9. a clamping rod; 10. a connecting handle; 11. a movable groove; 12. a baffle; 13. a guide rod; 14. a third spring; 15. traction steel rope; 16. a slide plate; 17. a through hole; 18. and a communication groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1-4, this embodiment provides an anti-riot fork with an annular structure, including grab handle 1, the top fixedly connected with dead lever 2 of grab handle 1, the top fixedly connected with metal yoke 3 of dead lever 2, the inside fixedly provided with first spring 5 of metal yoke 3, the front end fixedly connected with movable rod 4 of first spring 5, the inside sliding connection of movable rod 4 has fixture block 6, fixture block 6 links to each other with movable rod 4 through second spring 7, the movable groove 11 that supplies fixture block 6 to remove is seted up on the surface of metal yoke 3, the laminating of the right side of metal yoke 3 is provided with baffle 12, the fixed surface of baffle 12 is connected with traction steel rope 15, the inside on baffle 12 right side runs through and is provided with guide arm 13, the bottom of guide arm 13 links to each other with metal yoke 3, baffle 12 links to each other with metal yoke 3 through third spring 14, the through-hole 17 that is used for with fixture block 6 butt joint is seted up in the centre of baffle 12, during the inside of through-hole 17 is blocked with fixture block 6, follow-up accessible pulling traction steel rope 15 makes the fixture block 12 upwards remove, the inside that breaks away from fixture block 6, the inside that makes the manual work device that stretches out the mode to the restriction device, the human body is used for restricting the device.

Example 2:

the scheme of example 1 is further described in conjunction with the specific operation described below:

as shown in fig. 1 to 3, as a preferred embodiment, based on the above manner, further, the handle 1, the fixed rod 2 and the metal fork arm 3 are integrated, the metal fork arm 3 and the movable rod 4 are all in a ring shape, and the metal fork arm 3 and the movable rod 4 with ring structures enable the movable rod 4 to automatically form a ring shape to bind a human body after extending, so that the safety during use is improved.

As shown in fig. 2, as a preferred embodiment, on the basis of the above mode, further, the movable rod 4 forms an engagement structure with the baffle 12 through the clamping block 6 and the through hole 17, the baffle 12 forms a sliding structure through the traction steel rope 15 and the metal fork arm 3, the traction steel rope 15 penetrates through the inside of the guide rod 13, and the traction steel rope 15 is guided through the guide rod 13 on the device, so that when the traction steel rope 15 is pulled, the baffle 12 automatically moves upwards, and the function of binding a human body is realized through manual triggering later.

As shown in fig. 2 to 4, as a preferred embodiment, based on the above-mentioned mode, further, the surface of the clamping block 6 is provided with a mounting groove 8, a clamping rod 9 is provided in the mounting groove 8, the top of the clamping rod 9 is fixedly connected with a connecting handle 10, and when in use, the clamping rod 9 can store the binding structure by holding the connecting handle 10 and pressing down the clamping block 6, thereby realizing a reset function.

As shown in fig. 1 and 3, as a preferred embodiment, on the basis of the above manner, further, the outer wall of the clamping rod 9 is attached to the inner wall of the mounting groove 8, the left side of the baffle 12 is provided with a communication groove 18 for moving the clamping rod 9, and the clamping rod 9 can normally pass through the communication groove 18, so that the device can stably reset the constraint structure, and convenience of the device in use is improved.

As shown in fig. 1, as a preferred embodiment, further, on the basis of the above mode, the tail end of the traction steel rope 15 is bolted with a sliding plate 16, and the sliding plate 16 is in sliding connection with the grab handle 1, so that a worker can enable the device to realize the function of manually triggering and binding by pulling the traction steel rope 15 at the position of the grab handle 1 through the sliding plate 16.

Specifically, this loop configuration anti-riot fork is when using: as shown in fig. 1, 2 and 4, when the device is used, the holding handle 1 is held to perform binding work through the metal fork arm 3 and the movable rod 4 on the fixed rod 2, a user can pull the sliding plate 16 to enable the sliding plate 16 to pull the baffle plate 12 to move upwards of the guide rod 13 through the traction steel rope 15, when the baffle plate 12 moves upwards, the clamping block 6 is separated from the inside of the through hole 17, the movable rod 4 automatically stretches out under the elastic force of the first spring 5 to achieve the binding function, and the binding work is realized by pressing the metal fork arm 3 and the movable rod 4 manually according to proper time, and after the binding is completed, the metal fork arm 3 and the movable rod 4 are in a ring shape, so that the user can keep the binding stability;

as shown in fig. 1-3, after the device is used, the movable rod 4 needs to be reset, the clamping rod 9 is inserted into the installation groove 8 by holding the connecting handle 10, the clamping rod 9 is moved into the through hole 17 through the communicating groove 18 by pressing the clamping block 6 and pulling the movable rod 4, and at the moment, the connecting handle 10 is lifted up, so that the clamping block 6 is clamped into the through hole 17, and the resetting work of the movable rod 4 is completed.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims (6)

1. The utility model provides an annular structure antiriot fork, includes grab handle (1), its characterized in that, the top fixedly connected with dead lever (2) of grab handle (1), the top fixedly connected with metal yoke (3) of dead lever (2), the inside fixedly provided with first spring (5) of metal yoke (3), the front end fixedly connected with movable rod (4) of first spring (5), the inside sliding connection of movable rod (4) has fixture block (6), fixture block (6) link to each other with movable rod (4) through second spring (7), movable groove (11) that supply fixture block (6) to remove are seted up on the surface of metal yoke (3), the laminating of the right side of metal yoke (3) is provided with baffle (12), the surface fixedly connected with traction steel cable (15) of baffle (12), the inside on baffle (12) right side runs through and is provided with guide arm (13), the bottom and the metal yoke (3) of guide arm (13) link to each other, baffle (12) link to each other with metal yoke (3) through third spring (14), the centre that opens (12) is used for docking fixture block (17).

2. The ring-shaped anti-riot fork according to claim 1, wherein the grab handle (1), the fixed rod (2) and the metal fork arm (3) are integrated, and the metal fork arm (3) and the movable rod (4) are all in a ring shape.

3. The ring-shaped anti-riot fork according to claim 2, wherein the movable rod (4) forms a clamping structure with the baffle plate (12) through the clamping block (6) and the through hole (17), the baffle plate (12) forms a sliding structure with the metal fork arm (3) through the traction steel rope (15), and the traction steel rope (15) penetrates through the guide rod (13).

4. The ring-shaped anti-riot fork according to claim 1, wherein the surface of the clamping block (6) is provided with a mounting groove (8), a clamping rod (9) is arranged in the mounting groove (8), and a connecting handle (10) is fixedly connected to the top of the clamping rod (9).

5. The ring-shaped anti-riot fork as claimed in claim 4, wherein the outer wall of the clamping rod (9) is attached to the inner wall of the mounting groove (8), and the left side of the baffle plate (12) is provided with a communication groove (18) for moving the clamping rod (9).

6. A ring-shaped anti-riot fork according to claim 3, characterized in that the end of the traction cable (15) is bolted with a slide (16), the slide (16) being in sliding connection with the grip (1).