CN220470927U

CN220470927U - Oxygen delivery hose

Info

Publication number: CN220470927U
Application number: CN202322152725.XU
Authority: CN
Inventors: 李浙旺
Original assignee: Zhejiang Sanfu Technology Co ltd
Current assignee: Zhejiang Sanfu Technology Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-09
Anticipated expiration: 2033-08-11

Abstract

The utility model relates to the technical field of conveying hoses, in particular to an oxygen conveying hose. The utility model comprises a conveying pipe body, wherein a protection ring net is fixedly arranged on the outer surface of the conveying pipe body, an auxiliary connector is fixedly arranged at the top of the outer surface of one side of the conveying pipe body, and a clamping and fixing device is arranged on the outer surface of the auxiliary connector. Through setting up centre gripping fixing device, under the effect of U type regulating block, can cooperate the pivot pole to make circular motion, and then drive atress mobile jib motion, and then can drive arc grip block and regulating plate motion, after moving to appropriate position, can adjust fixedly under the effect of screw thread change hole and adjusting screw, alright the clamping strength that increases both sides arc grip block this moment for when oxygen is carried, can reduce because of the junction is connected unstably, and the compressive strength that receives when causing the part to splash, and then can avoid the oxygen cylinder pressure release, thereby the safety degree has been strengthened.

Description

Oxygen delivery hose

Technical Field

The utility model relates to the technical field of conveying hoses, in particular to an oxygen conveying hose.

Background

Along with the improvement of the technology level, oxygen can be stored gradually, oxygen is an indispensable gas for living, and meanwhile, hospitals need to convey oxygen to the respiratory tract of patients to maintain life when dealing with emergency and operation, and the mode of conveying oxygen is many, and the mode of connecting a conveying hose with an oxygen bottle for conveying is one of the modes.

The patent publication No. CN217567073U discloses a novel oxygen inhalation conduit, which comprises an oxygen delivery conduit body, wherein a three-way valve is fixedly inserted at one end of the oxygen delivery conduit body, an oxygen input pipe is fixedly inserted at one end of the three-way valve, which is far away from the oxygen delivery conduit body, a nose hose is fixedly arranged on the outer surface of the oxygen input pipe, an air inlet pipe is fixedly arranged on the outer surface of the nose hose, rubber cushions are fixedly arranged on the outer surface of the nose hose, the air inlet pipe is symmetrically distributed by taking the rubber cushions as the center, and a rubber nose support is fixedly arranged on the surface of one side, which is far away from the nose hose, of the rubber cushions; when high flow oxygen is inhaled, the filtering holes can play a role in limiting flow, so that oxygen humidifying liquid is prevented from splashing into the nasal cavity, and the nasal cavity tissue is protected.

However, in the actual use process, because the pressure inside the oxygen cylinder connected with the conveying pipe is large, if the connection part is not firmly connected, the pressure can be applied to the connecting part, so that under the action of high pressure, the connecting part flies out like a bullet, thereby threatening surrounding people and objects and further causing safety accidents.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the pressure in an oxygen cylinder connected with a conveying pipe is high, if the connection part is unstable, the pressure can be applied to a connecting part, and therefore, under the action of high pressure, the connecting part flies out like a bullet, thereby threatening surrounding human nuclei and causing safety accidents.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an oxygen delivery hose, includes the conveyer pipe body, the surface fixed mounting of conveyer pipe body has the protection looped netowrk, one side surface top fixed mounting of conveyer pipe body has the auxiliary connection head, the surface of auxiliary connection head is provided with clamping fixing device, one side surface of auxiliary connection head is provided with supplementary dismouting device, clamping fixing device includes square piece and circular draw-in hole, the surface card of square piece is established and is connected with U type regulating block, first rotation hole has been seted up to the surface of U type regulating block.

The effects achieved by the components are as follows: through setting up centre gripping fixing device for can avoid leading to the junction to connect unstable because of the collision, thereby avoided the emergence of installation accident.

Preferably, a second rotating hole is formed in the outer surface of one side of the square block, and a rotating shaft round rod is inserted into the inner walls of the first rotating hole and the second rotating hole.

The effects achieved by the components are as follows: through setting up the pivot round bar, can cooperate first rotation hole and second rotation hole to fix, and then conveniently cooperate other parts to make circular motion.

Preferably, the bottom surface fixedly connected with atress mobile jib of U type regulating block, the top surface fixedly connected with arc grip block of atress mobile jib, the both sides surface fixedly connected with regulating plate of arc grip block.

The effects achieved by the components are as follows: through setting up the atress mobile jib for the atress mobile jib motion can drive arc grip block motion, and then can drive the regulating plate motion.

Preferably, the outer surfaces of the two adjusting plates are provided with threaded rotating holes, and the inner walls of the threaded rotating holes are in threaded connection with adjusting screws.

The effects achieved by the components are as follows: through setting up the screw thread and changeing the hole, can play fixed effect with adjusting screw cooperation.

Preferably, a cylindrical circular clamping block is fixedly connected to the outer surface of one side of the stress main rod, the circular clamping hole is clamped with the cylindrical circular clamping block, and a strip-shaped anti-sliding block is fixedly connected to the inner wall of the arc-shaped clamping block.

The effects achieved by the components are as follows: through setting up circular draw-in hole and cylindricality circle fixture block for cylindricality circle fixture block can block into the inner wall in circular draw-in hole, and then can fix the atress mobile jib.

Preferably, the auxiliary dismounting device comprises a rectangular auxiliary block, a rectangular adapting groove is formed in the outer surface of the rectangular auxiliary block, auxiliary rotating shaft holes are formed in the two sides of the rectangular adapting groove opposite to the inner walls, and the inner walls of the auxiliary rotating shaft holes are connected with supporting rotating shaft rods in a rotating mode.

The effects achieved by the components are as follows: through setting up supplementary pivot hole, conveniently support the pivot pole and can cooperate other parts to do circular motion.

Preferably, an adjusting block is fixedly connected to the outer surface of one side of the supporting rotating shaft rod, a fixing clamping hole is formed in the inner wall of the rectangular adapting groove, a round fixing clamping block is clamped on the inner wall of the fixing clamping hole, and the round fixing clamping block is fixedly connected with the adjusting block.

The effects achieved by the components are as follows: through setting up the fixed draw-in hole, can cooperate circular fixed fixture block to play the effect of fixed regulation retaining block.

In summary, the beneficial effects of the utility model are as follows:

1. according to the utility model, the clamping fixing device is arranged, under the action of the U-shaped adjusting block, the rotating shaft round rod can be matched for circular motion, so that the stressed main rod is driven to move, the arc-shaped clamping block and the adjusting plate are driven to move, after the arc-shaped clamping block and the adjusting plate move to proper positions, the arc-shaped clamping block can be adjusted and fixed under the action of the threaded rotating hole and the adjusting screw, at the moment, the clamping force of the arc-shaped clamping blocks at two sides can be increased, so that the pressure intensity of the component during splashing caused by unstable connection at the connection part can be reduced during oxygen transportation, the pressure relief of an oxygen cylinder can be avoided, and the safety force is enhanced.

2. According to the utility model, the auxiliary dismounting device is arranged, the adjusting block can do circular motion in cooperation with the auxiliary rotating shaft hole under the action of the supporting rotating shaft rod, and after the adjusting block moves to a proper position, the adjusting block can be fixed under the action of the fixing clamping hole and the circular fixing clamping block, so that the contact surface between the connecting piece and the palm of an operator can be enlarged in the process of mounting and dismounting the oxygen cylinder, the mounting and dismounting of the operator are facilitated, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a clamping and fixing device according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional disassembly structure of a clamping and fixing device according to the present utility model;

fig. 4 is a schematic view of a three-dimensional disassembly structure of the auxiliary disassembly and assembly device of the utility model.

Legend description: 1. a conveying pipe body; 2. protecting the ring network; 3. an auxiliary connector; 4. clamping and fixing device; 401. square blocks; 402. a U-shaped adjusting block; 403. a first rotation hole; 404. a second rotation hole; 405. a rotating shaft round rod; 406. a stress main rod; 407. an arc-shaped clamping block; 408. an adjusting plate; 409. screw thread turning holes; 410. adjusting a screw; 411. a cylindrical circular clamping block; 412. a circular clamping hole; 413. a strip-shaped anti-skid block; 5. an auxiliary dismounting device; 501. a rectangular auxiliary block; 502. a rectangular adapting groove; 503. an auxiliary rotating shaft hole; 504. supporting a rotating shaft lever; 505. adjusting the blocking block; 506. a fixing clip hole; 507. the fixture block is fixed in a round shape.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an oxygen delivery hose, includes conveyer pipe body 1, and the surface fixed mounting of conveyer pipe body 1 has protection looped netowrk 2, and one side surface top fixed mounting of conveyer pipe body 1 has auxiliary connection head 3, and the surface of auxiliary connection head 3 is provided with centre gripping fixing device 4, and one side surface of auxiliary connection head 3 is provided with supplementary dismouting device 5, through setting up centre gripping fixing device 4 for can avoid leading to the junction to connect unstable because of the collision, thereby avoided the emergence of installation accident.

The specific arrangement and function of the clamping and fixing device 4 and the auxiliary dismounting device 5 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: the clamping fixing device 4 comprises a square block 401 and a circular clamping hole 412, the outer surface of the square block 401 is clamped and connected with a U-shaped adjusting block 402, a first rotating hole 403 is formed in the outer surface of the U-shaped adjusting block 402, a second rotating hole 404 is formed in the outer surface of one side of the square block 401, a rotating shaft round rod 405 is inserted into the inner walls of the first rotating hole 403 and the second rotating hole 404, the rotating shaft round rod 405 is arranged, the first rotating hole 403 and the second rotating hole 404 can be matched for fixing, further, other components are matched for circular motion conveniently, the outer surface of the bottom of the U-shaped adjusting block 402 is fixedly connected with a stress main rod 406, the outer surface of the top of the stress main rod 406 is fixedly connected with an arc-shaped clamping block 407, two side outer surfaces of the arc-shaped clamping block 407 are fixedly connected with an adjusting plate 408, the arc-shaped clamping block 407 is enabled to move through the stress main rod 406, the adjusting plate 408 can be driven to move, the outer surfaces of the two adjusting plates 408 are provided with threaded rotating holes 409, the inner walls of the threaded rotating holes 409 are connected with adjusting screws 410 through threaded holes, the matching of the first rotating holes 403 and the second rotating holes 404 can be matched for fixing with the second rotating holes 404, further, and the cylindrical clamping block 412 can be matched and fixedly connected with the circular clamping block 411 is clamped and connected with the circular block to the circular cylinder-shaped inner wall 412 through the arc-shaped clamping block.

Referring to fig. 4, in this embodiment: the auxiliary dismounting device 5 comprises a rectangular adapting groove 502 formed in the outer surface of a rectangular auxiliary block 501, auxiliary rotating shaft holes 503 are formed in the inner walls of the two sides of the rectangular adapting groove 502, supporting rotating shaft rods 504 are rotatably connected to the inner walls of the auxiliary rotating shaft holes 503, the supporting rotating shaft rods 504 can do circular motion by being arranged, one side of each supporting rotating shaft rod 504 is fixedly connected with an adjusting block 505, fixing clamping holes 506 are formed in the inner walls of the rectangular adapting groove 502, round fixing clamping blocks 507 are clamped in the inner walls of the fixing clamping holes 506, the round fixing clamping blocks 507 are fixedly connected with the adjusting blocks 505, and the round fixing clamping blocks 507 can play a role of fixing the adjusting blocks 505 by being matched with the round fixing clamping blocks 507.

Working principle: when needs are installed and used, the protection looped netowrk 2 cover is established at the surface of conveyer pipe body 1 earlier, then carry out fixed connection with conveyer pipe body 1 and auxiliary connection head 3, then handheld auxiliary connection head 3 is installed fixedly with the oxygen bottle, and be connected with the container that needs deposit oxygen with the other end of conveyer pipe body 1, just make things convenient for oxygen to carry this moment, when needs are adjusted centre gripping fixing device 4, drag atress mobile jib 406 this moment, under the effect of U type regulating block 402, can cooperate pivot round bar 405 to make circular motion, and then can drive arc grip block 407 and regulating plate 408 motion, after the motion is to appropriate position, can adjust fixedly under the effect of screw thread change hole 409 and adjusting screw 410, can increase the clamping force of both sides arc grip block 407 this moment, when needs to adjust auxiliary dismounting device 5, at this moment, under the effect of supporting pivot pole 504, make adjusting block 505 can cooperate supplementary pivot hole 503 to make circular motion, after the motion to appropriate position, can be fixed operation under fixing clip hole 506 and fixing clip block 507, thereby can be convenient for operation and dismantlement with the personnel.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. An oxygen delivery hose comprising a delivery tube body (1), characterized in that: the utility model discloses a conveyer pipe body, including conveyer pipe body (1), conveyer pipe body, protection looped netowrk (2) are installed to the surface fixed mounting of one side surface top of conveyer pipe body (1), the surface of auxiliary connection head (3) is provided with centre gripping fixing device (4), one side surface of auxiliary connection head (3) is provided with supplementary dismouting device (5), centre gripping fixing device (4) are including square piece (401) and circular draw-in hole (412), the surface card of square piece (401) is established and is connected with U type regulating block (402), first rotation hole (403) have been seted up to the surface of U type regulating block (402).

2. An oxygen delivery hose according to claim 1, wherein: a second rotating hole (404) is formed in the outer surface of one side of the square block (401), and a rotating shaft round rod (405) is inserted into the inner walls of the first rotating hole (403) and the second rotating hole (404).

3. An oxygen delivery hose according to claim 1, wherein: the U-shaped adjusting block is characterized in that a stress main rod (406) is fixedly connected to the outer surface of the bottom of the U-shaped adjusting block (402), an arc-shaped clamping block (407) is fixedly connected to the outer surface of the top of the stress main rod (406), and adjusting plates (408) are fixedly connected to the outer surfaces of the two sides of the arc-shaped clamping block (407).

4. An oxygen delivery hose according to claim 3, wherein: the outer surfaces of the two adjusting plates (408) are provided with threaded rotating holes (409), and the inner walls of the threaded rotating holes (409) are in threaded connection with adjusting screws (410).

5. An oxygen delivery hose according to claim 3, wherein: one side surface fixedly connected with cylindricality circle fixture block (411) of atress mobile jib (406), circular draw-in hole (412) with cylindricality circle fixture block (411) looks joint, the inner wall fixedly connected with bar non slipping spur (413) of arc grip block (407).

6. An oxygen delivery hose according to claim 1, wherein: the auxiliary dismounting device (5) comprises a rectangular auxiliary block (501), a rectangular adapting groove (502) is formed in the outer surface of the rectangular auxiliary block (501), auxiliary rotating shaft holes (503) are formed in the two sides of the rectangular adapting groove (502) opposite to the inner wall, and supporting rotating shaft rods (504) are connected to the inner wall of the auxiliary rotating shaft holes (503) in a rotating mode.

7. An oxygen delivery hose according to claim 6, wherein: one side surface fixedly connected with of support pivot pole (504) is adjusted and is blocked piece (505), fixed clamping hole (506) have been seted up to the inner wall of rectangle adaptation groove (502), the inner wall card of fixed clamping hole (506) is equipped with circular fixed fixture block (507), circular fixed fixture block (507) with adjust and block (505) fixed connection.