CN107050691B

CN107050691B - Novel respirator equipment tool

Info

Publication number: CN107050691B
Application number: CN201710295844.7A
Authority: CN
Inventors: 张守政
Original assignee: Shanghai Baoya Safety Equipment Co ltd
Current assignee: Shanghai Baoya Safety Equipment Co ltd
Priority date: 2017-04-28
Filing date: 2017-04-28
Publication date: 2023-06-23
Anticipated expiration: 2037-04-28
Also published as: CN107050691A

Abstract

The invention discloses a novel respirator equipment tool, which comprises a back frame main body, wherein a back frame pull rod, a handle and a waist backboard are arranged on the back frame main body, the back frame pull rod is arranged at the upper part of the back frame main body, the waist backboard is arranged at the lower part of the back frame main body, the handle is arranged in the middle of the back frame main body, a waist backboard up-and-down moving chute is further arranged at the lower part of the back frame main body, the waist backboard is connected with a sliding seat, torsion rubber is arranged between the waist backboard and the sliding seat, the waist backboard is connected with a sliding seat clamping plate through a sliding seat connecting rod, the movement of the sliding chute is driven by the sliding seat clamping plate to move the waist backboard up-and-down, a pressure reducer mounting rack is arranged below the waist backboard up-and-down moving chute, a hose mounting clamping groove is arranged in the back frame pull rod, and a spring clamping is further arranged at the upper part of the back frame main body. By adopting the technical scheme, the novel comfortable respirator equipment tool is suitable for people with different heights, and the comfort of the wearer can be improved.

Description

Novel respirator equipment tool

Technical Field

The invention relates to the field of air respirators, in particular to a novel respirator equipment tool.

Background

The air respirator is used as breathing protection equipment, is widely applied to fields of heavy industry, sewage treatment, petroleum, chemical industry, ships and the like, and is used for firefighters and related staff to treat severe operation sites such as fire, leakage of harmful substances, smog, hypoxia and the like, so as to perform the work such as fire source detection, fire extinguishing, disaster relief, rescue and rescuing.

The respirator equipment includes a structural support member in the form of a back panel (or back frame), a pair of shoulder straps, and a waist strap. The back frame is used as a carrier for equipment by the structural support pieces, the back of the back frame can be used for fixing a required air compression cylinder, and the front of the back frame is used for integrating the equipment with a wearer by using shoulder straps, waistbands and the like.

The existing air respirators cannot be adjusted in length, are very stiff and uncomfortable to use, and therefore a novel comfortable respirator equipment tool is needed.

Disclosure of Invention

In order to solve the problems, the invention provides a novel respirator equipment tool which is comfortable and easy to use.

The novel respirator equipment tool comprises a back frame main body, wherein a back frame pull rod, a handle and a waist backboard are arranged on the back frame main body, the back frame pull rod is arranged at the upper part of the back frame main body, the waist backboard is arranged at the lower part of the back frame main body, the handle is arranged in the middle of the back frame main body, a waist backboard up-and-down moving chute is also arranged at the lower part of the back frame main body, the waist backboard is connected with a sliding seat, torsion rubber is arranged between the waist backboard and the sliding seat, the waist backboard is connected with a sliding seat clamping plate through a sliding seat connecting rod, the movement of the sliding seat clamping plate in the waist backboard up-and-down moving chute drives the movement of the waist backboard, a pressure reducer mounting rack is arranged below the waist backboard up-and-down moving chute, a hose mounting clamping groove is arranged in the back frame pull rod, and a spring clamping is also arranged at the upper part of the back frame main body.

In the scheme, the back frame main body is provided with the gas cylinder anti-collision rubber pad, and the gas cylinder anti-collision rubber pad is arranged in front of the spring clamp.

In the scheme, the bottom of the back frame main body is provided with the anti-collision rubber at the bottom of the back frame.

In the scheme, the top of the back frame pull rod is provided with left and right shoulder strap mounting holes.

In the scheme, left and right waistband mounting holes are formed in two sides of the waist backboard.

In the scheme, a head-up display transmitting end and a battery bin mounting bin are arranged under the spring clamp.

In the scheme, a hose installation clamping groove is formed in the handle.

The invention has the advantages and beneficial effects that: the invention provides a novel respirator equipment tool which is comfortable and easy to use. The length of the backboard realizes the three-gear adjusting function, and is suitable for people with different heights; the backboard waist component has a left-right rotation swing function, so that the comfort of a wearer can be improved when the wearer bends down; the back plate waist component is provided with a spring slideway mechanism, so that a wearer can play a role in buffering in the movement process after wearing the back plate waist component; the flexible pipelines can be buried in the back frame pull rod and the handle, so that the danger of the pipeline being pulled is prevented; the preset space in the back frame is used for installing electronic equipment at the transmitting end of the head-up display, so that integration is realized; the left and right handles of the back frame are designed, so that the back frame can be conveniently lifted; the embedded voltage design of the handle pipeline can be realized by the design of clamping the inside of the pull rod in the left handle and the right handle.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of a first embodiment of the present invention;

FIG. 2 is a schematic diagram of a second embodiment of the present invention;

FIG. 3 is a schematic view of the lumbar backboard

FIG. 4 is a diagram of a reference for use in the present invention;

fig. 5 is a diagram of a second embodiment of the present invention.

In the figure: 1. the back frame main body 2, the back frame pull rod 3, the handle 4, the waist back plate 5, the waist back plate up-and-down moving sliding groove 6, the sliding seat 7, the torsion rubber 8, the sliding seat connecting rod 9, the sliding seat clamping plate 10, the pressure reducer mounting frame 11, the hose mounting clamping plate 12, the spring clamping 13, the gas cylinder anti-collision rubber pad 14, the back frame bottom anti-collision rubber 15, the left and right shoulder strap mounting holes 16, the left and right waistband mounting holes 17 and the head-up display mounting bin

Detailed Description

The following describes the embodiments of the present invention further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 3, the novel respirator equipment comprises a back frame main body 1, wherein a back frame pull rod 2, a handle 3 and a waist backboard 4 are arranged on the back frame main body 1, the back frame pull rod 2 is arranged at the upper part of the back frame main body 1, the waist backboard 4 is arranged at the lower part of the back frame main body 1, the handle 3 is arranged in the middle of the back frame main body 1, a waist backboard up-and-down moving chute 5 is further arranged at the lower part of the back frame main body 1, the waist backboard 4 is connected with a sliding seat 6, a torsion rubber 7 is arranged between the waist backboard 4 and the sliding seat 6, the waist backboard 4 is connected with a sliding seat clamping plate 9 through a sliding seat connecting rod 8, the movement of the chute 5 is driven by the sliding seat clamping plate 9 moving up and down in the waist backboard, a pressure reducer mounting rack 10 is arranged below the waist backboard up-and-down moving chute 5, a hose mounting clamping groove 11 is arranged in the back frame pull rod 2, and a spring clamping clamp 12 is further arranged at the upper part of the back frame main body 1.

The back frame body 1 is provided with a gas cylinder anti-collision rubber pad 13, the gas cylinder anti-collision rubber pad 13 is arranged in front of the spring clamp 12, the bottom of the back frame body 1 is provided with a back frame bottom anti-collision rubber 14, the top of the back frame pull rod 2 is provided with left and right shoulder strap mounting holes 15, the two sides of the waist back plate 4 are provided with left and right waistband mounting holes 16, and a head-up display mounting bin 17 is arranged under the spring clamp 12. A hose mounting slot may also be provided in the handle 3 for the embedded mounting of the flexible tube, depending on the ease of use.

As shown in figures 4 and 5, the equipment has the telescopic adjusting function on the length, has three gears of high, medium and low, is suitable for wearers with different heights, has the adjusting interval of 45mm for each gear, and can be stretched by 90mm at maximum. The concrete implementation principle is as follows:

the spring clamp 12 is pinched by one hand, so that the spring clamp 12 is separated from the limiting hole, and the other hand pulls the back frame pull rod 2, when the other hand reaches the proper limiting hole, the spring clamp 12 is loosened, the limiting hole is clamped, and the length adjustment purpose can be achieved.

In addition, the waist backboard 4 of the equipment has the functions of stretching and twisting, the elastic stretching of 50mm up and down can be carried out by means of the sliding groove mechanism, the backboard can be unconsciously stretched when a general air breathing wearer bends over to pick up articles, the design of the function can be independently stretched when the wearer bends over, and tightening feeling of shoulder straps to shoulders is reduced. Secondly, the waist backboard 4 has a swing of about 10 degrees from left to right, up and down, which is convenient for the wearer to bend left and right. When the function of the waist backboard 4 is mainly realized by rotating, the torsion rubber 7 embedded into the waist backboard 4 realizes the functions of rotating and limiting and the like.

In addition, the equipment tool can be used for installing a hose in the back frame pull rod 2, and a hose installation clamping groove 11 for installing the hose is formed in the back frame pull rod 2, so that the hose can be conveniently installed and detached.

The left and right shoulder strap mounting holes 15 at the top of the back frame pull rod 2 and the flying wing at the tail of the back frame main body can be used for mounting the pull strap and matching with the left and right shoulder straps at the upper part to fix and stretch; left and right waistband mounting holes 16 are arranged on two sides of the waist backboard 4 and are used for mounting left and right waistbands, and a clamping pad can be designed to buffer waist friction.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims

1. The utility model provides a novel respirator equipment apparatus, its characterized in that, including the back of the body frame main part, be equipped with back of the body frame pull rod, handle and waist backplate in the back of the body frame main part, back of the body frame main part upper portion is equipped with back of the body frame pull rod, back of the body frame main part lower part is equipped with the waist backplate, be equipped with the handle in the middle of the back of the body frame main part, back of the body frame main part lower part still is equipped with waist backplate and reciprocates the spout, the slide is connected to the waist backplate, be equipped with torsion rubber between waist backplate and the slide, thereby the slide cardboard is connected through the slide connecting rod, through thereby the slide cardboard drives the removal of waist backplate at the removal of waist backplate reciprocates the spout, be equipped with the pressure reducer mounting bracket under the spout of waist backplate, be equipped with hose installation draw-in groove in the back of the frame pull rod, back of the frame main part upper portion still is equipped with the spring clamp, be equipped with the gas cylinder rubber pad in the back of the body frame main part, before the spring clamp is located to the gas cylinder rubber pad, the bottom of the back of the body frame main part is equipped with the back of the anti-collision rubber, the top of the back of the body is equipped with controls the waist backplate and shoulder strap mounting hole, the waist backplate is equipped with the left and right waistband mounting hole, thereby the movement of waist backplate drive the spout is equipped with the handle and the hose under the display and the bin.