Gooseneck type fire mask mounting mechanism

Abstract

The utility model discloses a gooseneck pipe type fire mask adding mechanism which comprises a gooseneck pipe, a first connecting piece set and a second connecting piece set, the first connecting piece set and the second connecting piece set are detachably installed at the two ends of the gooseneck pipe, the first connecting piece set is used for being connected with adding equipment, and the second connecting piece set is used for being connected with a fire mask. The first connecting piece group comprises a connecting piece, and a gooseneck pipe mounting hole, an equipment mounting hole and a fixed seat mounting hole are formed in the connecting piece; the second connecting piece set comprises a fixing piece, and a gooseneck pipe mounting hole, a shaft mounting hole, a fixing base mounting hole and a set screw limiting groove are formed in the fixing piece. Wherein mounting holes are formed in the two ends of the pressing piece, and a gooseneck pipe limiting groove capable of hooping a gooseneck pipe is formed in the middle of the pressing piece; the shaft mounting hole is matched with the pin shaft so that the movable part can rotate around the pin shaft, and the movable part is further provided with a set screw capable of being matched with the set screw limiting groove to fix the angle. The device is small in size, light in weight, firm in connection, stable in structure and convenient to disassemble, assemble, adjust and use.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting and rescue, and in particular to a gooseneck type fire fighting mask installation mechanism. Background Art

[0002] Science and technology are changing with each passing day. In the environment where firefighting and rescue are becoming more and more intelligent and miniaturized, more and more electronic devices will be used. In order to free the hands of firefighters, some small electronic devices, such as walkie-talkies, infrared detectors, video transmission equipment, etc., are preferably installed on fire helmets or fire masks for easy use.

[0003] However, most fire masks on the market currently do not have a reserved installation position on the outside, making it difficult to install the equipment on the outside. In addition, the existing installation mechanism cannot adjust the angle and position of the equipment at will, which is extremely inconvenient to use and delays the efficiency of fire rescue. Utility Model Content

[0004] The utility model aims to provide a gooseneck tube type fire mask installation mechanism, which has small size, light weight, firm connection, stable structure, and is easy to disassemble, adjust and use.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a gooseneck type fire mask installation mechanism, which includes a gooseneck tube and a first connecting member group and a second connecting member group detachably mounted at both ends of the gooseneck tube, the first connecting member group is used to connect with the installation equipment, and the second connecting member group is used to connect with the fire mask;

[0006] The first connecting member group includes a connecting member, on which a gooseneck installation hole for installing a gooseneck, an equipment installation hole for installing an additional device, and a fixing seat installation hole for installing a pressing member are formed;

[0007] The second connecting member group includes a fixing member, on which a gooseneck installation hole for installing a gooseneck is formed, a shaft installation hole for rotatably connecting the movable member and the fixing member, a fixing seat installation hole for installing a pressing member, and a set screw limiting groove for fixing an angle are formed; wherein,

[0008] Mounting holes are provided at both ends of the clamping piece, and a gooseneck limiting groove is formed in the middle part to tighten the gooseneck; the shaft mounting hole cooperates with the pin shaft to set the movable piece to be able to rotate around the pin shaft, and the movable piece is also provided with a fixing screw that can cooperate with the fixing screw limiting groove to fix the angle.

[0009] Preferably, the gooseneck installation hole is an internal threaded hole, and both ends of the gooseneck are provided with external threads.

[0010] Preferably, there are four equipment mounting holes on the connecting piece and they are symmetrically arranged in pairs.

[0011] Preferably, there are two fixing seat mounting holes on the connecting piece and they are symmetrically arranged on the outside of one pair of device mounting holes.

[0012] Preferably, the gooseneck installation hole on the connecting piece is arranged on the inner side of the other pair of equipment installation holes.

[0013] Preferably, the gooseneck installation hole on the fixing member is arranged at an end away from the connecting member.

[0014] Preferably, the number of fixing seat mounting holes on the fixing member is two and they are symmetrically arranged near the other end of the connecting member.

[0015] Preferably, the set screw limiting groove is arranged on the back side of the gooseneck tube mounting hole on the fixing member.

[0016] Preferably, there are two shaft mounting holes which are symmetrically arranged in the middle of the back side of the fixing member.

[0017] Preferably, the parts of the connecting member and / or the fixing member that are in contact with the gooseneck are partially recessed inward to form a profile that can match the outer wall of the gooseneck.

[0018] According to the above technical scheme, the gooseneck fire mask installation mechanism provided by the utility model and the equipment to be installed are fixed together, and then the set screw is rotated counterclockwise at the other end to open the front end of the "clip" composed of the fixed part and the movable part, and the opened "clip" is clamped on the edge of the fire mask, and the set screw is tightened to clamp the "clip" to complete the installation, and the equipment can be put into use. The gooseneck in the gooseneck fire mask installation mechanism can provide support for the equipment, and the angle and position of the equipment can be adjusted freely within a certain range. At the same time, the equipment disassembly process is simple, and only the set screw needs to be rotated in the opposite direction to open the front end of the "clip", and then the installation mechanism and the equipment can be removed.

[0019] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0021] Figure 1 It is a structural schematic diagram of the gooseneck type fire mask installation mechanism provided by the utility model;

[0022] Figure 2This is a front view of the gooseneck fire mask installation mechanism provided by the utility model;

[0023] Figure 3 It is a structural schematic diagram of a connecting piece in a gooseneck type fire mask installation mechanism provided by the utility model;

[0024] Figure 4 It is a structural schematic diagram of a gooseneck tube in a gooseneck tube type fire mask installation mechanism provided by the utility model;

[0025] Figure 5 It is a structural schematic diagram of a pressing member in a gooseneck type fire mask installation mechanism provided by the utility model;

[0026] Figure 6 It is a structural schematic diagram of a fixing member in a gooseneck type fire mask installation mechanism provided by the utility model;

[0027] Figure 7 It is a structural schematic diagram of the movable parts in the gooseneck type fire mask installation mechanism provided by the utility model;

[0028] Figure 8 It is a schematic diagram of the installation of the gooseneck type fire mask installation mechanism provided by the utility model;

[0029] Fig. 9 The utility model is a diagram showing the use status of the gooseneck fire mask installation mechanism provided by the utility model.

[0030] Description of Reference Numerals

[0031] 1- Fire mask 2- Installation mechanism

[0032] 3-Additional equipment 4-Connectors

[0033] 5-gooseneck 6-pressing piece

[0034] 7-Fixer 8-Pin

[0035] 9-moving parts 10-setting screws DETAILED DESCRIPTION

[0036] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0037] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "upper, lower, inside, outside, both ends, near, far" merely represent the directions of the terms in normal usage, or are common names understood by those skilled in the art, and should not be regarded as limitations on the terms.

[0038] See also Figures 1 to 9 The utility model provides a gooseneck type fire mask installation mechanism, which includes a gooseneck tube 5 and a first connecting member group and a second connecting member group detachably mounted on both ends of the gooseneck tube 5, the first connecting member group is used to connect with the installation equipment 3, and the second connecting member group is used to connect with the fire mask 1;

[0039] The first connecting member group includes a connecting member 4, on which a gooseneck installation hole for installing a gooseneck 5, an equipment installation hole for installing an additional device 3, and a fixing seat installation hole for installing a pressing member 6 are formed;

[0040] The second connecting member group includes a fixing member 7, on which a gooseneck installation hole for installing a gooseneck 5, a shaft installation hole for rotatably connecting the movable member 9 and the fixing member 7, a fixing seat installation hole for installing the pressing member 6, and a set screw limit groove for fixing the angle are formed; wherein,

[0041] Mounting holes are provided at both ends of the clamping member 6, and a gooseneck limiting groove is formed in the middle to tighten the gooseneck 5; the shaft mounting hole cooperates with the pin shaft 8 to set the movable member 9 to be able to rotate around the pin shaft 8, and the movable member 9 is also provided with a locking screw 10 that can cooperate with the locking screw limiting groove to fix the angle.

[0042] Through the above technical solution, the gooseneck fire mask installation mechanism 2 provided by the utility model and the equipment to be installed are fixed together, and then the set screw 10 is rotated counterclockwise at the other end to open the front end of the "clip" composed of the fixed part 7 and the movable part 9, and the opened "clip" is clamped on the edge of the fire mask 1, and the set screw 10 is tightened to clamp the "clip" to complete the installation, and the equipment can be put into use. The gooseneck 5 in the gooseneck fire mask installation mechanism can provide support for the equipment, and the angle and position of the equipment can be adjusted freely within a certain range. At the same time, the equipment disassembly process is simple, and only the set screw 10 needs to be rotated in the opposite direction to open the front end of the "clip", and then the installation mechanism and the equipment can be removed.

[0043] In this embodiment, in order to conveniently and quickly install and remove the gooseneck tube, preferably, the gooseneck tube installation hole is an internal threaded hole, and both ends of the gooseneck tube 5 are provided with external threads.

[0044] In this embodiment, in order to improve the stability of the additional equipment 3 after being installed on the gooseneck fire mask installation mechanism, preferably, there are four equipment installation holes on the connecting member 4 and they are symmetrically arranged in pairs.

[0045] At the same time, in order to optimize the installation position on the connector 4 in the gooseneck fire mask installation mechanism, preferably, there are two fixing seat mounting holes on the connector 4 and they are symmetrically arranged on the outside of one pair of equipment mounting holes.

[0046] Further, the gooseneck installation hole on the connecting member 4 is preferably arranged on the inner side of another pair of equipment installation holes.

[0047] In addition, in order to enable the gooseneck 5 to obtain the maximum adjustment range to adapt to more usage requirements after the gooseneck type fire mask mounting mechanism is installed and positioned, preferably, the gooseneck mounting hole on the fixing member 7 is arranged at the end away from the connecting member 4.

[0048] At the same time, in order to optimize the installation position on the connector 4 in the gooseneck fire mask installation mechanism, preferably, there are two fixing seat mounting holes on the fixing member 7 and they are symmetrically arranged at the other end close to the connector 4.

[0049] In addition, in order to make the opening or closing process of the "clip" formed by the fixing part 7 and the movable part 9 on the gooseneck fire mask mounting mechanism smoother and without obstruction or hindrance, preferably, the locking screw limit groove is arranged on the back side of the gooseneck mounting hole on the fixing part 7.

[0050] Also preferably, there are two shaft mounting holes which are symmetrically arranged in the middle of the back side of the fixing member 7. Figure 7 The rotating wing plate on the movable part 9 shown can cooperate with the shaft mounting wing plate formed on the fixed part 7, and then the pin shaft 8 is used to pass through the through holes on the rotating wing plate and the shaft mounting wing plate at the same time to cooperate the fixed part 7 with the movable part 9 to form a "clip". The use of this "clip" can realize the rapid installation and disassembly between the gooseneck tube fire mask installation mechanism and the fire mask 1, which is easy to operate, saves time and effort, and greatly improves the rescue efficiency.

[0051] When the pressing member 6 is used to press and fix the gooseneck 5 to the connecting member 4 and / or the fixing member 7, in order to prevent the harder contours on the connecting member 4 and / or the fixing member 7 from squeezing against the gooseneck 5 and causing unnecessary damage, thereby increasing the cost of replacement and maintenance, preferably, the parts of the connecting member 4 and / or the fixing member 7 that are in contact with the gooseneck 5 are partially recessed inward to form a profile that can match the outer wall of the gooseneck 5. In this way, the smoother profile can better contact the gooseneck 5, greatly extending the service life of the gooseneck 5, the connecting member 4 and / or the fixing member 7, achieving multiple goals at one stroke.

[0052] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0053] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0054] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A gooseneck fire mask installation mechanism, characterized in that: The gooseneck type fire mask installation mechanism comprises a gooseneck (5) and a first connecting member group and a second connecting member group detachably mounted on both ends of the gooseneck (5), wherein the first connecting member group is used to connect with the installation equipment (3), and the second connecting member group is used to connect with the fire mask (1); The first connecting member group comprises a connecting member (4), on which a gooseneck installation hole for installing the gooseneck (5), a device installation hole for installing the additional device (3), and a fixing seat installation hole for installing a pressing member (6) are formed; The second connecting member group comprises a fixing member (7), on which a gooseneck mounting hole for mounting the gooseneck (5), a shaft mounting hole for rotatably connecting the movable member (9) to the fixing member (7), a fixing seat mounting hole for mounting the pressing member (6), and a set screw limiting groove for fixing an angle are formed; wherein: The clamping member (6) is provided with mounting holes at both ends, and a gooseneck limiting groove capable of clamping the gooseneck (5) is formed in the middle; the shaft mounting hole cooperates with the pin shaft (8) to set the movable member (9) to be able to rotate around the pin shaft (8), and the movable member (9) is also provided with a fixing screw (10) capable of cooperating with the fixing screw limiting groove to fix an angle.

2. The gooseneck fire mask installation mechanism according to claim 1 is characterized in that: The gooseneck tube installation hole is an internal threaded hole, and both ends of the gooseneck tube (5) are provided with external threads.

3. The gooseneck fire mask installation mechanism according to claim 1 is characterized in that: There are four equipment installation holes on the connecting piece (4), which are symmetrically arranged in pairs.

4. The gooseneck fire mask installation mechanism according to claim 3 is characterized in that: The number of fixing seat mounting holes on the connecting piece (4) is two and they are symmetrically arranged on the outside of one pair of equipment mounting holes.

5. The gooseneck fire mask installation mechanism according to claim 4 is characterized in that: The gooseneck installation hole on the connecting piece (4) is arranged on the inner side of another pair of equipment installation holes.

6. The gooseneck fire mask installation mechanism according to claim 1 is characterized in that: The gooseneck installation hole on the fixing member (7) is arranged at an end away from the connecting member (4).

7. The gooseneck fire mask installation mechanism according to claim 6 is characterized in that: The fixing member (7) has two fixing seat mounting holes which are symmetrically arranged at the other end close to the connecting member (4).

8. The gooseneck fire mask installation mechanism according to claim 7 is characterized in that: The set screw limiting groove is arranged on the back side of the gooseneck tube mounting hole on the fixing member (7).

9. The gooseneck fire mask installation mechanism according to claim 8, characterized in that: There are two shaft mounting holes which are symmetrically arranged in the middle of the back side of the fixing member (7).

10. The gooseneck fire mask installation mechanism according to any one of claims 1 to 9, characterized in that: The portions of the connecting member (4) and / or the fixing member (7) that are in contact with the gooseneck tube (5) are partially recessed inwards to form a profile that can match the outer wall of the gooseneck tube (5).

Images