Multifunctional security steel fork

Abstract

The utility model provides a multifunctional security steel fork, which relates to the technical field of explosion-proof equipment and comprises a telescopic assembly, the telescopic assembly comprises an outer cylinder and an inner rod, and the inner rod is slidably connected to the inner wall of the outer cylinder. According to the multifunctional security steel fork, the outer cylinder and the inner rod are fixed through cooperation of a limiting hole and a limiting block, an ejector block B can be extruded through a second rubber column arranged on a lower protruding block, then the ejector block B is matched with a hydraulic medium to push an ejector block A, and the ejector block A moves to push a baffle to move; according to the device, the telescopic switch is arranged at the bottom of the outer cylinder, the risk that the telescopic switch is accidentally touched by dangerous personnel in the confrontation process is avoided, therefore, the operation safety and the control reliability are improved, meanwhile, the pepper spray function is added, and the safety of the device is improved. The limiting effect on dangerous personnel is improved, and the resistance of the dangerous personnel is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of security steel fork, specifically a kind of multifunctional security steel fork, belong to explosion-proof equipment technical field. BACKGROUND

[0002] The protective tools commonly seen in security work are various, but there are still certain limitations in practical application. With the complication of social security situation, the safety protection requirements for security personnel are getting higher and higher, so a tool that can provide effective protection and has multifunctionality to adapt to different scenes is needed.

[0003] Usually, the telescopic design of the steel fork is realized by a latch and a socket, and the telescopic switch (i.e. the latch mechanism) is generally arranged at the middle or near the middle of the steel fork, so that the user can easily operate the switch to adjust the length when the steel fork is unfolded.

[0004] In practical application, it is found that the switch design at the middle position makes it easier for dangerous personnel to find and touch the switch, and even in confrontation, this point is used to damage the structure of the steel fork, causing the security personnel's action to be out of control or the tool to slip, increasing the risk of security work. In addition, the effect of limiting dangerous personnel by the steel fork is limited. Therefore, a multifunctional security steel fork is proposed. SUMMARY

[0005] The utility model provides a kind of multifunctional security steel fork, by setting telescopic switch at the bottom of outer tube, avoid the risk of being accidentally touched by dangerous personnel in confrontation, to improve the security of operation and the reliability of control, while increasing the function of pepper spray.

[0006] The utility model is realized by the following technical scheme: a kind of multifunctional security steel fork, including telescopic component, the telescopic component includes outer tube and inner rod, the inner rod is slidably connected in outer tube inner wall, the upper and lower ends of the outer tube are provided with upper lug and lower lug respectively, the inner bottom wall of the outer tube is fixed with first rubber column, the bottom surface of the inner rod is provided with fixed slot, the first rubber column is interference fit with fixed slot, the bottom of the outer tube is fixed with handle, the inner rod is fixed with prong.

[0007] The inner rod is provided with pepper spray assembly, the pepper spray assembly includes hydraulic device fixed with the inner rod, the hydraulic device is connected with liquid accumulator, the liquid accumulator is connected with spray head, the lower lug is installed with switch A.

[0008] The inner rod is provided with lighting assembly, the lighting assembly includes LED lamp fixed with the inner rod, the lower lug is installed with switch B.

[0009] The inner rod is provided with a camera assembly, the camera assembly comprises a miniature camera fixed with the inner rod, and the lower protruding block is provided with a switch C.

[0010] The outer cylinder, the lower protruding block, the upper protruding block and the inner rod are provided with a telescopic switch, the telescopic switch comprises a T-shaped mounting groove formed in the upper protruding block, a compression spring A is fixed in the T-shaped mounting groove, the other end of the compression spring A is fixed with a limiting block, the limiting block is in sliding connection with the T-shaped mounting groove, the telescopic switch further comprises a limiting hole formed in the inner rod, the limiting hole is in clearance fit with the limiting block, and the limiting block is fixed with a baffle.

[0011] The upper protruding block, the outer cylinder and the lower protruding block are provided with a U-shaped channel, the U-shaped channel contains hydraulic medium, one end of the U-shaped channel located at the position of the upper protruding block is fixed with a positioning spring A, the positioning spring A is fixed with a top block A, and the top block A is in sealed sliding connection with the U-shaped channel, one end of the U-shaped channel located at the position of the lower protruding block is fixed with a positioning spring B, the positioning spring B is fixed with a top block B, and the top block B is in sealed sliding connection with the U-shaped channel, the lower protruding block is provided with a clamping groove, the clamping groove is in interference fit with a second rubber column, and the second rubber column is fixed with a protective cover.

[0012] The utility model provides a kind of multifunctional security steel fork, it has beneficial effects as follows:

[0013] The multifunctional security steel fork is fixed to the outer cylinder and the inner rod by the cooperation of the limiting hole and the limiting block, the second rubber column arranged on the lower protruding block can extrude the top block B, so that the top block B pushes the top block A in cooperation with the hydraulic medium, the movement of the top block A will push the baffle to move, the movement of the baffle will drive the limiting block to be out of the limiting of the limiting hole, at this time, the inner rod can be retracted into the outer cylinder, the telescopic switch is arranged at the bottom of the outer cylinder, so as to avoid the risk of accidental touch by dangerous personnel in confrontation, thereby improving the safety of operation and the reliability of control, and the function of spraying pepper water is added, the limiting effect on dangerous personnel is improved, and the resistance of dangerous personnel is reduced. ACCURACY OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a lower protruding block and handle structure schematic view of the utility model;

[0016] Figure 3 It is a Figure 1 It is a structure enlarged schematic view of the middle A;

[0017] Figure 4 It is an outer cylinder internal structure sectional view of the utility model;

[0018] Figure 5 For the utility model Figure 4 The structure of B place in the middle is enlarged schematic view.

[0019] Figure 6 For the utility model Figure 4 The structure of C place in the middle is enlarged schematic view.

[0020] Mark explanation

[0021] 1, telescopic assembly;101, outer tube;1011, first rubber column;102, lower lug;103, upper lug;104, inner rod;1041, fixed groove;105, handle;

[0022] 2, telescopic switch;201, T-shaped installation groove;202, compression spring A;203, limit block;204, limit hole;205, baffle;206, U-shaped channel;207, positioning spring A;208, top block A;209, positioning spring B;210, top block B;211, clamping groove;212, second rubber column;213, cover;

[0023] 3, pepper water spraying assembly;301, hydraulic device;302, liquid accumulator;303, spray head;304, switch A;

[0024] 4, lighting assembly;401, LED lamp;402, switch B;

[0025] 5, camera assembly;501, miniature video camera;502, switch C;6, fork head. Specific implementation

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0027] The utility model discloses an embodiment provides a kind of multifunctional security steel fork, including telescopic component 1, telescopic component 1 includes outer tube 101 and inner rod 104, inner rod 104 is slidably connected in the inner wall of outer tube 101, the upper and lower ends of outer tube 101 are provided with upper lug 103 and lower lug 102 respectively, the inner bottom wall of outer tube 101 is fixed with first rubber column 1011, the bottom surface of inner rod 104 is provided with fixed groove 1041, first rubber column 1011 is interference fit with fixed groove 1041, the cooperation of first rubber column 1011 and fixed groove 1041 can be fixed to the outer tube 101 and inner rod 104 in retracted state, the bottom of outer tube 101 is fixed with handle 105, and handle 105 is provided to facilitate security personnel to take outer tube 101 and inner rod 104, and the inner rod 104 is fixed with fork head 6.

[0028] Please refer to Figure 2 and Figure 3 , inner rod 104 is provided with pepper spray assembly 3, and pepper spray assembly 3 includes hydraulic device 301 fixed with inner rod 104, and hydraulic device 301 is connected with liquid accumulator 302, and liquid accumulator 302 is connected with spray head 303, and lower lug 102 is installed with switch A 304, and switch A 304 can control hydraulic device 301, and the power provided by hydraulic device 301 can make the pepper inside liquid accumulator 302 from spray head 303, and the resistance of the attacker can be reduced by the sprayed pepper.

[0029] Please refer to Figure 2 and Figure 3 , inner rod 104 is provided with lighting assembly 4, and lighting assembly 4 includes LED lamp 401 fixed with inner rod 104, and lower lug 102 is installed with switch B 402, and LED lamp 401 is used to shoot live situation in real time, especially when event or conflict occurs, monitoring video can be used to record evidence, and switch B 402 can control the opening and closing of LED lamp 401.

[0030] Please refer to Figure 2 and Figure 3 , inner rod 104 is provided with camera assembly 5, and camera assembly 5 includes micro video camera 501 fixed with inner rod 104, and lower lug 102 is installed with switch C 502, and micro video camera 501 can provide necessary illumination in dim or dark environment, ensure that security personnel can clearly observe surrounding situation, and switch C 502 can control the opening and closing of micro video camera 501.

[0031] Please refer to Figure 4 , Figure 5 and Figure 6The outer cylinder 101, the lower protruding block 102, the upper protruding block 103 and the inner rod 104 are provided with a telescopic switch 2, the telescopic switch 2 comprises a T-shaped mounting groove 201 formed in the upper protruding block 103, a compression spring A 202 is fixed in the T-shaped mounting groove 201, the other end of the compression spring A 202 is fixed with a limiting block 203, and the limiting block 203 is in sliding connection with the T-shaped mounting groove 201, the telescopic switch 2 further comprises a limiting hole 204 formed in the inner rod 104, and the limiting hole 204 is in clearance fit with the limiting block 203, the limiting block 203 is fixed with a baffle 205, and the baffle 205 is in sliding contact with the T-shaped mounting groove 201, and the baffle 205 and the limiting block 203 can slide in the T-shaped mounting groove 201.

[0032] The upper protruding block 103, the outer cylinder 101 and the lower protruding block 102 are jointly provided with a U-shaped channel 206, the U-shaped channel 206 contains hydraulic medium, one end of the U-shaped channel 206 located at the position of the upper protruding block 103 is fixed with a positioning spring A 207, the positioning spring A 207 is fixed with a top block A 208, and the top block A 208 is in sealing sliding connection with the U-shaped channel 206, one end of the U-shaped channel 206 located at the position of the lower protruding block 102 is fixed with a positioning spring B 209.

[0033] Specifically, the compression spring A 202 and the positioning spring B 209 will deform when subjected to pressure, and the elastic force generated by the deformation of the compression spring A 202 and the positioning spring B 209 can drive the top block A 208 and the top block B 210 to reset respectively, the positioning spring B 209 is fixed with a top block B 210, and the top block B 210 is in sealing sliding connection with the U-shaped channel 206, the lower protruding block 102 is provided with a clamping groove 211, the clamping groove 211 is in interference fit with a second rubber column 212, and the second rubber column 212 is fixed with a protective cover 213.

[0034] Working principle: when in use, first pull the inner rod 104, so that the inner rod 104 slides in the inner part of the outer cylinder 101, when the limiting hole 204 on the inner rod 104 moves to the position of the limiting block 203, the limiting block 203 is inserted into the limiting hole 204 under the action of the elastic force of the compression spring A 202, and the fixing of the outer cylinder 101 and the inner rod 104 is completed through the cooperation of the limiting hole 204 and the limiting block 203.

[0035] When the inner rod 104 needs to be retracted, first, the second rubber column 212 inserted in the card slot 211 is pulled out by the cover 213, then the second rubber column 212 is inserted into the U-shaped channel 206 at one end of the lower protrusion 102, the top block B 210 is extruded by the second rubber column 212, so that the top block B 210 moves in the U-shaped channel 206, the moving top block B 210 will push the hydraulic medium to move, and then the hydraulic medium pushes the top block A 208, the movement of the top block A 208 will push the baffle 205 to move, the movement of the baffle 205 will drive the limiting block 203 to be out of the limiting of the limiting hole 204, at this time, the inner rod 104 can be retracted into the outer cylinder 101, the device avoids the risk of being accidentally touched by dangerous personnel in the confrontation by setting the telescopic switch 2 at the bottom of the outer cylinder 101, thereby improving the safety of operation and the reliability of control, and at the same time, the function of spraying pepper water is increased, the limiting effect on dangerous personnel is improved, and the resistance of dangerous personnel is reduced.

[0036] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-functional security fork comprising a telescopic assembly (1) comprising an outer cylinder (101) and an inner rod (104), characterized in that: The upper and lower ends of the outer cylinder (101) are respectively provided with upper and lower protrusions (103) and (102), the outer cylinder (101), the lower protrusion (102), the upper protrusion (103) and the inner rod (104) are provided with a telescopic switch (2), and the inner rod (104) is provided with a pepper water spraying assembly (3), the inner rod (104) is provided with an illuminating assembly (4), the inner rod (104) is provided with a camera assembly (5), and the inner rod (104) is fixedly provided with a fork head (6). The telescopic switch (2) comprises a T-shaped mounting groove (201) formed in the upper protrusion (103), a compression spring A (202) is fixed in the T-shaped mounting groove (201), the other end of the compression spring A (202) is fixedly connected with a limiting block (203), the limiting block (203) is in sliding connection with the T-shaped mounting groove (201), the telescopic switch (2) further comprises a limiting hole (204) formed in the inner rod (104), and the limiting hole (204) is in clearance fit with the limiting block (203), and the limiting block (203) is fixedly connected with a baffle (205). The upper protrusion (103), the outer cylinder (101) and the lower protrusion (102) are jointly provided with a U-shaped channel (206), one end of the U-shaped channel (206) located at the position of the upper protrusion (103) is fixedly connected with a positioning spring A (207), the positioning spring A (207) is fixedly connected with a top block A (208), and the top block A (208) is in sealing sliding connection with the U-shaped channel (206), one end of the U-shaped channel (206) located at the position of the lower protrusion (102) is fixedly connected with a positioning spring B (209), and the positioning spring B (209) is fixedly connected with a top block B (210), and the top block B (210) is in sealing sliding connection with the U-shaped channel (206).

2. A multi-functional security fork as claimed in claim 1, wherein: The inner rod (104) is in sliding connection with the inner wall of the outer cylinder (101), the inner bottom wall of the outer cylinder (101) is fixedly connected with a first rubber column (1011), the bottom surface of the inner rod (104) is provided with a fixing groove (1041), the first rubber column (1011) is in interference fit with the fixing groove (1041), and the U-shaped channel (206) is provided with a hydraulic medium.

3. The multi-functional security clevis of claim 1, wherein: The lower protrusion (102) is provided with a clamping groove (211), and the clamping groove (211) is in interference fit with a second rubber column (212), and the second rubber column (212) is fixedly connected with a protective cover (213).

4. The multi-functional security clevis of claim 1, wherein: The bottom of the outer cylinder (101) is fixedly connected with a handle (105).

5. The multi-functional security clevis of claim 1, wherein: The pepper water spraying assembly (3) comprises a hydraulic device (301) fixedly connected with the inner rod (104), the hydraulic device (301) is connected with a liquid storage device (302), the liquid storage device (302) is connected with a spray head (303), and the lower protrusion (102) is provided with a switch A (304).

6. The multi-functional security clevis of claim 1, wherein: The illuminating assembly (4) comprises an LED lamp (401) fixedly connected with the inner rod (104), and the lower protrusion (102) is provided with a switch B (402).

7. The multi-functional security clevis of claim 1, wherein: The camera assembly (5) comprises a micro camera (501) fixed with the inner rod (104), and a switch C (502) is mounted on the lower protrusion (102).

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