CN211188896U

CN211188896U - Fire-fighting sprinkler capable of preventing hands from being taken off

Info

Publication number: CN211188896U
Application number: CN201921572723.3U
Authority: CN
Inventors: 郝迪
Original assignee: Individual
Current assignee: Shanghai Gongning Electromechanical Engineering Equipment Co.,Ltd.
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-08-07
Anticipated expiration: 2029-09-20

Abstract

The utility model provides a fire-fighting sprinkler capable of preventing hands from being taken off, which comprises a main body, a handle and a holding rod, wherein the middle part of the main body is fixedly connected with the handle, and the middle part of the main body is fixedly connected with the holding rod; the holding rod comprises an anti-slip pad, a fixer, a limiting groove and a fixing block, the fixing block further comprises a clamping rod, an extrusion groove, a telescopic groove and a pressure spring, the device is provided with the fixing block, the hand can be clamped and fixed to be limited when the hand stretches into the fixing block, and the hand cannot fall off the water sprayer easily due to impact force.

Description

Fire-fighting sprinkler capable of preventing hands from being taken off

Technical Field

The utility model relates to a fire control technical field, it is specific, relate to a fire control sprinkler.

Background

The fire control sprinkler is that when taking place the conflagration pour into rivers into the pipeline through high pressure in, then spout rivers through the sprinkler, then control sprinkler comes to spray water to the specified area and put out a fire, is the key apparatus of putting out a fire when the conflagration takes place, and current fire control sprinkler can lead to rivers to produce a powerful impact force in the spun time because the powerful water pressure of its rivers when using, lead to make the sprinkler take off in the hand very easily when holding the fire control sprinkler, lead to the untimely fire to put out.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the fire control sprinkler because water pressure leads to too big impact force to lead to causing the technical problem that the hand drops the sprinkler easily when the spun because of water pressure.

In order to achieve the above object, the utility model provides a following technical scheme:

a fire-fighting sprinkler capable of preventing hands from being taken off comprises a main body, a handle and a holding rod, wherein the handle is fixedly connected to the middle of the main body;

the holding rod comprises an anti-slip pad, a fixer, a limiting groove and a fixing block, the anti-slip pad is embedded in one side of the holding rod, the fixer is embedded in one side of the holding rod, an opening of the limiting groove is formed in one side of the fixer, and the fixing block is embedded in one side of the interior of the fixer;

the fixed block is still including clamping bar, extrusion groove, flexible groove and compression spring, the clamping bar embedding sets up in one side of fixed block, extrusion groove fixed connection is in one side of clamping bar, flexible groove opening sets up in one side of fixed block, the compression spring embedding sets up in one side in flexible groove.

Further preferred embodiments: the fixer is a convex block of the holding rod, which is curved in an arc shape, and the curved radian is consistent with that of the holding rod.

Further preferred embodiments: the limiting groove is a slotted hollow part with an arc-shaped middle part of the fixer.

Further preferred embodiments: the fixed block sets up for two relatively to be a set of, and sets up in the inner wall top department of spacing groove and be provided with four groups.

Further preferred embodiments: the extrusion groove is formed by obliquely arranging one end of the clamping rod.

Further preferred embodiments: the telescopic groove is a rectangular groove formed in one side of the fixed block, and the groove is matched with the clamping rod.

Has the advantages that:

(1) this kind of fire control sprinkler that can prevent to take off hand is provided with the fixer, can let the hand insert the spacing groove of advancing the fixer through rotating its slipmat when holding the slipmat, on the extrusion groove of clamping bar can be contacted to the hand when the finger part inserts the spacing groove, the inclined plane through the extrusion groove will point the power that promotes to guide one side and force its clamping bar to contract to flexible inslot for the hand can stretch into completely between the clamping bar, comes to carry out spacing a fixed to the hand.

(2) And finally, the pressure spring on one side can be compressed when the clamping rod contracts, when the fingers stretch into the clamping rod, the clamping rod can be pushed to one side due to the elasticity of the pressure spring, so that the clamping rod clamps the center to fix the hands, and the impact force of the water spraying gun can not make the hands fall off the main body 1 easily.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the fixing device of the present invention.

Fig. 3 is a schematic view of the local overall structure of the limiting groove of the present invention.

Fig. 4 is a schematic view of the local overall structure of the fixing block of the present invention.

In FIGS. 1-4: the anti-slip clamp comprises a main body 1, a handle 2, a holding rod 3, an anti-slip pad 301, a fixer 302, a limit groove 303, a fixing block 304, a clamping rod 3041, an extrusion groove 3042, a telescopic groove 3043 and a pressure spring 3044.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention,

the utility model provides a fire-fighting sprinkler capable of preventing hands from being taken off, which comprises a main body 1, a handle 2 and a holding rod 3, wherein the handle 2 is fixedly connected to the middle part of the main body 1, and the holding rod 3 is fixedly connected to the middle part of the main body 1;

the holding rod 3 comprises an anti-skid pad 301, a fixer 302, a limiting groove 303 and a fixing block 304, the anti-skid pad 301 is embedded in one side of the holding rod 3, the fixer 302 is embedded in one side of the holding rod 3, an opening of the limiting groove 303 is arranged in one side of the fixer 302, and the fixing block 304 is embedded in one side of the interior of the fixer 302;

the fixing block 304 further includes a clamping rod 3041, an extrusion groove 3042, a telescopic groove 3043 and a pressure spring 3044, the clamping rod 3041 is embedded in one side of the fixing block 304, the extrusion groove 3042 is fixedly connected to one side of the clamping rod 3041, an opening of the telescopic groove 3043 is arranged on one side of the fixing block 304, and the pressure spring 3044 is embedded in one side of the telescopic groove 3043.

The fixing device 302 is a convex block of the handle 3, which is curved in an arc shape, and the curvature of the convex block is the same as that of the handle 3.

The limiting groove 303 is an arc-shaped slotted hollow part in the middle of the fixer 302, and the hand can be inserted into the fixer 302 by holding the antiskid pad 301 part through the limiting groove 303 and then rotating.

Wherein, the fixed block 304 is two and sets up to a set of relatively, and sets up to be provided with four groups in the inner wall top department of spacing groove 303, can fix the finger portion when the hand is shifted into spacing groove 303 through fixed block 304 for the hand can not drop easily.

The extrusion groove 3042 is formed by inclining one end of the clamping bar 3041, and the inclined surface of the extrusion groove 3042 can more conveniently extrude the clamping bar 3041 into the retractable groove 3042 when a finger extends into the retractable groove 3042.

The telescopic groove 3042 is a rectangular groove formed on one side of the fixing block 304, and the groove is engaged with the clamping bar 3041.

The working principle is as follows:

first, the main body 1 is taken and grasped by the handle 2, then the main body 1 is stabilized by holding the grip 3 to make the use more convenient, and the grip 3 is contacted with the non-slip mat 301 when the grip is held by the hand, the grip 3 can be prevented from being wetted by water by the non-slip mat 301 so that the grip 3 cannot be held, the hand can be inserted into the spacing groove 303 of the holder 302 by rotating the non-slip mat 301 when the non-slip mat 301 is held, the hand is contacted with the pressing groove 3042 of the clamping bar 3041 when the finger is partially inserted into the spacing groove 303, the force pushed by the finger is guided to one side by the inclined surface of the pressing groove 3042 to force the clamping bar 3041 to retract into the telescopic groove 3043 so that the hand can be completely inserted between the clamping bars 3041, finally the pressure spring 3044 of one side is compressed when the clamping bar 3041 is retracted, when the finger is bent and extended, the pressure spring 3044 pushes the clamping bar 1 to one side because of the elasticity, the grip 3041 is clamped toward the center to fix the hand, so that the impact of the water gun does not make the hand fall off the body 1 easily.

Claims

1. The utility model provides a can prevent fire control sprinkler of taking off one's hand, includes main part (1), handle (2) and holding rod (3), its characterized in that: the middle part of the main body (1) is fixedly connected with a handle (2), and the middle part of the main body (1) is fixedly connected with a holding rod (3);

the holding rod (3) comprises an anti-skid pad (301), a fixer (302), a limiting groove (303) and a fixing block (304), the anti-skid pad (301) is embedded in one side of the holding rod (3), the fixer (302) is embedded in one side of the holding rod (3), an opening of the limiting groove (303) is arranged in one side of the fixer (302), and the fixing block (304) is embedded in one side of the interior of the fixer (302);

the fixed block (304) further comprises a clamping rod (3041), an extrusion groove (3042), a telescopic groove (3043) and a pressure spring (3044), wherein the clamping rod (3041) is embedded in one side of the fixed block (304), the extrusion groove (3042) is fixedly connected to one side of the clamping rod (3041), an opening of the telescopic groove (3043) is formed in one side of the fixed block (304), and the pressure spring (3044) is embedded in one side of the telescopic groove (3043).

2. A fire sprinkler capable of preventing hand-off as defined in claim 1, wherein: the fixer (302) is a convex block of the holding rod (3) which is bent in an arc shape, and the bent radian is consistent with that of the holding rod (3).

3. A fire sprinkler capable of preventing hand-off as defined in claim 1, wherein: the limiting groove (303) is a slotted hollow part of the fixer (302) with an arc-shaped middle part.

4. A fire sprinkler capable of preventing hand-off as defined in claim 1, wherein: the two fixing blocks (304) are oppositely arranged into a group, and four groups are arranged at the top end of the inner wall of the limiting groove (303).

5. A fire sprinkler capable of preventing hand-off as defined in claim 1, wherein: the extrusion groove (3042) is formed by arranging one end of the clamping rod (3041) in an inclined manner.

6. A fire sprinkler capable of preventing hand-off as defined in claim 1, wherein: the telescopic groove (3043) is a rectangular groove on one side of the fixed block (304), and the groove is matched with the clamping rod (3041).