CN209422447U - A kind of adjunct acupuncture points moxa-moxibustion machinery bed - Google Patents

Abstract

The utility model is to be related to a kind of adjunct acupuncture points moxa-moxibustion machinery bed, comprising: bed body, regulating arm, moxaburner device and smoke treating device, the bed body are made of bed board and bedstead, are equipped with side plate in the lower side wall of the bed board；It is fixed with track on the side plate, the pedestal that can move freely on the track is installed on the track；The regulating arm is mounted on the pedestal, and the regulating arm is made of the rod piece that multiple retractables rotate；The moxaburner device is mounted on the end of the regulating arm, and under the adjustment effect of the regulating arm, various moxa-moxibustion movements may be implemented；The lower section of the bed body is arranged in smoke treating device.Beneficial effect is: bed body has good comfort level and physiotheraping effect；By the application of track and regulating arm, moxaburner device can be made to reach any position and carry out moxibustion acting；Smoke treating device is used simultaneously, so that moxa-moxibustion process is smokeless, reduces the stimulation of smog.

Description

A kind of adjunct acupuncture points moxa-moxibustion machinery bed

Technical field

The utility model relates to moxibustion equipment technical fields, more particularly, to a kind of adjunct acupuncture points moxa-moxibustion machinery bed.

Background technique

Moxibustion is that one kind is stimulated in human body privileged site by Chinese mugwort fire, to reach the treatment method of preventing and treating diseases purpose, The outer temperature of moxibustion point skin rises up to 130 DEG C or so, up to 56 DEG C or so of temperature in skin.Subcutaneously with the temperature in muscle layer Variation is different with epidermis, and moxibustion stimulation is directed not only to shallow-layer, is also related to deep layer.Exactly this warm stimulation, keeps local skin congested, Telangiectasis enhances local blood circulation and Lymphatic Circulation, alleviates and eliminate smooth muscle spasm；Make local skin group Metabolic capability reinforcement is knitted, promotes the pathological products such as inflammation, spot, edema, adhesion, exudate, hemotoncus to dissipate and absorbs.While and energy Increase sweat gland secretion, is conducive to the excretion of metabolite；The diffusion that can also cause cerebral cortex to inhibit, reduces nervous system Excitability plays calm, analgesic activity；Warm-heat effect can also promote the absorption of drug simultaneously.For internal medicine, surgery, gynaecology, youngster Section, diseases of the five sense organs.Still it has special efficacy to mazoitis, prostatitis, scapulohumeral periarthritis, pelvic inflammatory disease, cervical spondylosis, diabetes etc..Moxa-moxibustion The adaptation range of therapy is very extensive, is the means of primary treatment disease in ancient Chinese.It is said with the words of Chinese medicine, it has warm sun to mend Gas, warming and activating meridian, dispersing blood stasis dissipating bind, tonifying middle-Jiao and Qi effect.

Moxa-moxibustion is attached on Skin at Acupoints the antioxidant in the effect mainly Chinese mugwort combustion products of human body, It is worked in vivo by moxibustion heat leak entrance.Modern study confirms that the heat that moxa-moxibustion generates when burning is that one kind extremely has Imitate and be adapted to the physical agent infrared ray of body treatment.According to the principle of physics, any object can emit infrared ray With absorb infrared ray, human body is no exception.Near infrared ray is deep compared with far infrared to the penetration depth of human body, at most reachable 10mm, And it is absorbed by organisms.The radiant-energy spectrum that moxa-moxibustion is generated in burning is infrared ray, and near infrared ray accounts for main component.Near infrared ray The hydrogen bond of biomolecule in human acupoint can be motivated, generation is excited pertinent resonance sink effect, is transmitted by nerve-body fluid system Energy needed for human body cell.It is required that infra-red radiation when moxa-moxibustion can be provided for the metabolic activity of body cell, immune function Energy, also can to lack energy diseased cells provide activation energy.And moxa-moxibustion imposes on acupuncture point, near-infrared radiation has higher Penetration capacity, preferably energy can be sent to lesion and worked by channel system, illustrate acupuncture point have radiation resonance Absorption function.

Currently, moxa-moxibustion health care instrument on the market is mostly cartridge, moxa-moxibustion box is placed on human body, moxa stick is with burning And shorten, the distance apart from human acupoint is difficult to hold, at the same also can not adjustable range, in use, moxa stick burn when A large amount of flue gas can be generated, being easy to be dipped into clothes and hair cannot disperse for a long time, reduce usage experience.After moxa stick burning The phenomenon that when overheat, tending not to from main regulation, being easy to happen scald.When carrying out moxa-moxibustion, generally require by other equipment It assists, for example, moxa-moxibustion personnel lie, the bed that crouches is exactly general, it, may not be able to although having certain applicability Enough satisfactions are used in moxa-moxibustion, and for example, the device of fixed Moxibustion strip is likely difficult to find fixed place etc., are brought to moxa-moxibustion Great inconvenience.

Therefore, the utility model proposes a kind of adjunct acupuncture points moxa-moxibustion machinery bed, moxibustion acupuncture point can be controlled, freely convenient for lying It is sleeping, moxa-moxibustion process comfort and convenient.

Utility model content

The utility model provides a kind of adjunct acupuncture points moxa-moxibustion machinery bed, and to solve in the prior art, moxa-moxibustion process comfort level is poor, cigarette Gas is big, can not self monitor and adjust the problem of.

The technical problem solved by the utility model is implemented by the following technical solutions:

A kind of adjunct acupuncture points moxa-moxibustion machinery bed, comprising:

Bed body, the bed body are made of bed board and bedstead, are equipped with side plate in the lower side wall of the bed board；On the side plate It is fixed with track, the pedestal that can move freely on the track is installed on the track；

Regulating arm, the regulating arm are mounted on the pedestal, the bar that the regulating arm is rotated by multiple retractables Part composition；

Moxaburner device, the moxaburner device are mounted on the end of the regulating arm, can be under the adjustment effect of the regulating arm Realize various moxa-moxibustion movements；

The lower section of the bed body, including mute smoking apparatus and purification device is arranged in smoke treating device, described mute Smoking apparatus is connected by flexible hose with the moxaburner device, to aspirate the smog in moxaburner device；The purification device with Mute smoking apparatus is connected, to purify smog.

The moxaburner device as a preferred technical solution, including upper housing, lower case and combustion barrel；

The upper housing passes through the joint screw thread that both ends are arranged in lower case respectively or magnetic force is connected, the combustion barrel It is fixed in the lower case；

The top of the upper housing has dismountable lid, and the side wall of the upper housing is equipped with smoke outlet, the smoke evacuation Mouth is to connect mute smoking apparatus, with the smog in extracting combustion cylinder；

It is equipped with fixed station in the upper housing, first flange piece, institute are fixed with by fastener on the fixed station Stating has at the center of first flange piece in order to discharge the exhaust smoke hole for generating smog when moxa-moxibustion burning；

It is equipped with fixing seat in the lower case, second flange piece is fixed with by fastener on the fixing seat, it is described Combustion barrel is fixed on the second flange on piece, when the upper housing is connected with lower case, the first flange piece with it is described The top close fit of combustion barrel；

The side wall of the upper housing is equipped with the first connector to connect the regulating arm；And/or

The side wall of the lower case is equipped with the second connector to connect the regulating arm；

The lower part of the lower case be equipped with for incude the distance of moxaburner device and human skin wireless distances inductor, The temperature inductor and photographic device of the ignition temperature of moxa-moxibustion.

As a preferred technical solution, on the track be equipped with can move freely, free bending, the sizing rotated freely Hose, the end of the stereotypes hoses have the clamping piece that can clamp the electric appliances such as mobile phone, and make things convenient for customers the broadcasting in moxa-moxibustion Video receives phone, browsing information.

The surface of the bed board is densely covered with auxiliary heat object as a preferred technical solution, to play during moxa-moxibustion Assist the effect of physical therapy；Further, the auxiliary heat object includes fever stone needle piece, mineral sand, far infrared hair utensil It is one or more.

The lower section of the bed board is equipped with discharge flue, the discharge flue form of zigzag as a preferred technical solution, Distribution, the outlet of the purification device is connected with the discharge flue, and hot flue gas after the discharge flue by realizing pair The heating of bed board, and then haved the function that physical therapy.

It is equipped with handle, on the pedestal as a preferred technical solution, in order to adjust the position of the pedestal.

The track is designed using two-orbit as a preferred technical solution, is equipped with multiple tune on the track Joint arm improves moxa-moxibustion efficiency using physical therapy application while multiple moxaburner devices.

The regulating arm is equipped with robot apparatus as a preferred technical solution, and the robot apparatus is being controlled Under the action of device processed, it can drive the regulating arm that the posture and height of moxaburner device is adjusted.

The bottom of the combustion barrel is equipped with moxa cone bracket as a preferred technical solution,；At the center of the moxa cone bracket Place is equipped with the pilot pin for stablizing moxa cone.

It is additionally provided with safety head in the lower part of the lower case as a preferred technical solution, to prevent the combustion barrel from existing Skin is scalded in combustion process；The safety head is detachably arranged in the lower part of the lower case, sets on the safety head There are safety net and safety post, can cause to scald to avoid maloperation or mechanical failure.

As a preferred technical solution, the first flange piece, second flange piece outer ring be evenly equipped with several through-holes, with Convenient for the smog generated when discharge moxa-moxibustion burning.

The upper housing and lower case are all made of double-layer structure as a preferred technical solution, are made of outer wall and inner wall, Air layer or vacuum layer or thermal insulating filler are equipped between the outer wall and inner wall.

The bed board is equipped with the fixed device of brothers as a preferred technical solution, prevents at moxa-moxibustion hand and foot acupuncture point, by It is mobile in hand and foot, cause moxibustion acupuncture point inaccurate.

The utility model has the beneficial effect that 1) bed body has good comfort level and physiotheraping effect；Pass through track With the application of regulating arm, moxaburner device can be made to reach any position and carry out moxibustion acting；Smoke treating device is used simultaneously, is made It is smokeless to obtain moxa-moxibustion process, reduces the stimulation of smog.

2) by the mutual cooperation of upper housing and lower case, this moxaburner device can more freely be combined, flexible operation, the The use that can be suitable for mechanical arm of one connector and the second connector, high degree of automation.

3) combined application for using first flange piece and second flange piece, is conducive to the discharge and purification of flue gas, improves This moxaburner device usage experience.

4) bed body has discharge flue and auxiliary heat object, and the effect of auxiliary physical therapy can also be realized while moxa-moxibustion.

5) high degree of automation passes through wireless distances inductor, temperature inductor, photographic device and robot apparatus Can be realized traditional bird-pecking moxibustion, revolving moxibustion, fixed point moxibustion, follow tracked and identified through moxibustion, acupuncture point, temperature control, height control；May be used also To realize the movements such as automatic ash removing, automatic installation Chinese mugwort cake, igniting by programming Control.

6) the utility model improves medical environment, convenient for promoting traditional puncture.

Detailed description of the invention

It, below will be to implementation in order to illustrate more clearly of the utility model embodiment or technical solution in the prior art Scheme or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, the accompanying drawings in the following description Only some embodiments of the utility model are not making the creative labor for those of ordinary skill in the art Under the premise of property, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the utility model: a kind of structural schematic diagram of adjunct acupuncture points moxa-moxibustion machinery bed；

Fig. 2 is the utility model: a kind of structural schematic diagram of the stereotypes hoses of adjunct acupuncture points moxa-moxibustion machinery bed；

Fig. 3 is the utility model: a kind of the schematic diagram of the section structure of the bed body of adjunct acupuncture points moxa-moxibustion machinery bed；

Fig. 4 is the utility model: a kind of structural schematic diagram of the moxaburner device of adjunct acupuncture points moxa-moxibustion machinery bed；

Fig. 5 is the utility model: a kind of the schematic diagram of the section structure of the moxaburner device of adjunct acupuncture points moxa-moxibustion machinery bed；

Fig. 6 is the utility model: a kind of structural schematic diagram of the first flange piece of the moxaburner device of adjunct acupuncture points moxa-moxibustion machinery bed；

Fig. 7 is the utility model: one kind can connect the structural schematic diagram of the second flange piece of the moxaburner device of tow-armed robot.

Specific embodiment

In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under Face combines and is specifically illustrating, and the utility model is further described.

Referring to Fig.1 shown in -7, a kind of adjunct acupuncture points moxa-moxibustion machinery bed, comprising: bed body 1, regulating arm 2, moxaburner device 3 and smog Processing unit.Wherein, bed body 1 is made of bed board 11 and bedstead 12, is equipped with side plate 13 in the lower side wall of bed board 11；In side plate 13 On be fixed with track 14, the pedestal 15 that can move freely on track 14 is installed on track 14；Regulating arm 2 is mounted on pedestal On 15, regulating arm 2 is made of the rod piece that multiple retractables rotate；Moxaburner device 3 is mounted on the end of regulating arm 2, is adjusting Under the adjustment effect of arm 2, various moxa-moxibustion movements may be implemented.The lower section of bed body 1 is arranged in smoke treating device, including mute Smoking apparatus 4 and purification device 5, mute smoking apparatus 4 is connected by flexible hose with moxaburner device 3, to aspirate moxaburner device Smog in 3；Purification device 5 is connected with mute smoking apparatus 4, to purify smog.The structure of the bed body 1 of the utility model Using airflow design, moxaburner device 3 arbitrarily slides on track 14 around bed body 1.The track 14 of the utility model is two-orbit Design can be equipped with multiple regulating arms 2 on track 14, using physical therapy application while multiple moxaburner device 3, improve moxa-moxibustion effect Rate.

Referring to Fig. 4-7, the moxaburner device 3 of the utility model, comprising: upper housing 101, lower case 102 and combustion barrel 103. Wherein, upper housing 101 is connected by joint screw thread or magnetic force that both ends are arranged in respectively with lower case 102, can on connector To be equipped with the device of identification function, it can guarantee that upper housing 101 and lower case 102 are completely embedded, combustion barrel 103 is fixed on down In shell 102, the bottom of combustion barrel 103 is equipped with moxa cone bracket 1031, and it can be wheel spoke that moxa cone bracket 1031, which can be netted, Shape is penetrated, pilot pin 1032 is equipped at the center of moxa cone bracket 1031, moxa cone bracket 1031 is for holding moxa cone, moxa cone pilot pin 1032 for when preventing moxibustion tube from leaning to one side to carry out moxa-moxibustion, moxa cone side to be fallen.

The top of upper housing 101 has dismountable lid 104, and the side wall of upper housing 101 is equipped with smoke outlet 105, smoke evacuation Mouth 105 is connected by flexible hose with mute smoking apparatus 4, to aspirate the smog in moxaburner device 3.

The utility model is equipped with fixed station 1011 in upper housing 101, is fixed on fixed station 1011 by fastener First flange piece 1012 has exhaust smoke hole 1013 at the center of first flange piece 1012, generation when in order to discharge moxa-moxibustion burning Smog；The main function of first flange piece 1012 is the top of covering combustion barrel 103, reaches closed effect.

The utility model is equipped with Cam plate 1014 on exhaust smoke hole 1013, and Cam plate 1014 can control 3 internal combustion of moxaburner device The intake of bucket is burnt, and then adjusts the burning velocity of Moxibustion strip.

It is equipped with fixing seat 1021 in the lower case 102 of the utility model, is fixed in fixing seat 1021 by fastener Second flange piece 1022, combustion barrel 103 are fixed on second flange piece 1022.In the specific use process, 101 He of upper housing When lower case 102 is connected, the top close fit of first flange piece 1012 and combustion barrel 103, the flue gas that moxa-moxibustion burning generates It can be discharged by the exhaust smoke hole 1013 at 1012 center of first flange piece；When upper housing 101 and lower case 102 separate, burning Cigarette ash in cylinder 103 can be poured easily.The shape of the combustion barrel 103 of the utility model can be cylindrical type or square Shape, to be adapted to the Moxibustion strip of shape.Combustion barrel 103 is preferably stainless steel or metal copper material, and surface is smooth, and deashing is convenient, together When high-temperature resistant result it is good, be hardly damaged.

The first flange piece 1012 of the utility model, the outer ring of second flange piece 1022 are evenly equipped with several through-holes 1001, When flue gas is overflowed by 103 bottom of combustion barrel, can be discharged under the swabbing action of mute smoking apparatus 4.

The side wall of the utility model upper housing 101 is equipped with the first connector 106 to connect regulating arm 2, is adjusting in this way The cooperation of joint arm 2 is lower to carry out bird-pecking moxibustion, the movement such as revolving moxibustion；The side wall of the utility model lower case 102 is equipped with to be adjusted to connect Second connector 107 of joint arm 2 carries out the movement such as translation rotation, overturning, after realizing moxa-moxibustion up and down under the cooperation of regulating arm 2 in this way Deashing movement.

The upper housing 101 and lower case 102 of the utility model are all made of double-layer structure, are made of outer wall and inner wall, outside Air layer or vacuum layer or thermal insulating filler are equipped between wall and inner wall.In order to further identify upper housing 101 and lower casing Two different colors are respectively adopted in body 102, upper housing 101 and lower case 102.

The lower part of the lower case 102 of the utility model is additionally provided with safety head 108, to prevent combustion barrel 103 in combustion process Middle scald skin.Wherein, safety head 108 is detachably arranged in the lower part of lower case 102, and safety is equipped on safety head 108 Net 109 and safety post 110, safety post 110 can use plastic material, with fugitive thermal property, for preventing moxibustion tube Scald customer is moved down, safety net 109, by dismantling safety head 108, can be cleared up for preventing moxa-moxibustion ash from falling in human skin Moxa-moxibustion ashes on safety net 109.

The utility model is equipped on track 14 can move freely, free bending, the stereotypes hoses 17 rotated freely, sizing The end of hose 17 has the clamping piece 18 that can clamp the electric appliances such as mobile phone, makes things convenient for customers and plays video in moxa-moxibustion, receives Phone, browsing information, same stereotypes hoses 17 are arbitrarily slided on track 14 around bed body 1.

For the ease of storage, the equipment damage on track 14 is prevented, the end of the track 14 of the utility model, which is equipped with, to be extended Pedestal 15 with regulating arm 2 or stereotypes hoses 17 is moved to extension when without using this equipment by section (not shown) Regulating arm 2 or stereotypes hoses 17 can be hidden into the lower section of bed body 1, are convenient in this way by section after the operation such as rotation, bending Storage, while will not influence the subsequent use of equipment.

The surface of the bed board 11 of the utility model is densely covered with auxiliary heat object 1101, to play auxiliary reason during moxa-moxibustion The effect for the treatment of；Further, auxiliary heat object 1101 include fever stone needle piece, mineral sand, far infrared hair utensil one kind or It is a variety of.

The lower section of the bed board 11 of the utility model is equipped with discharge flue 1102, and 1102 form of zigzag of discharge flue is distributed, The outlet of purification device 5 is connected with the discharge flue 1102, and hot flue gas realizes after passing through discharge flue 1102 to bed board 11 heating, and then haved the function that physical therapy.

The bed board 11 of the utility model is equipped with the fixed device 1103 of brothers, prevents at moxa-moxibustion hand and foot acupuncture point, due to hand Foot is mobile, causes moxibustion acupuncture point inaccurate, wherein the fixed device 1103 of brothers is fixed on bed board 11, the fixed device of brothers There is mutually matched velcro on 1103.

The utility model is equipped with handle 16 on pedestal 15, in order to adjust the position of pedestal 15.It is set on regulating arm 2 There is robot apparatus 19, robot apparatus 19 can drive regulating arm 2 that moxaburner device is adjusted under the action of controller 3 posture and height.

Further function in the utility model is to be equipped with wireless distances inductor in the lower part of lower case 102 1023, temperature inductor 1024, photographic device 1025, wherein wireless distances inductor 1023 can incude moxaburner device 3 and people The distance of body skin, ignition temperature of the temperature inductor 1024 to monitor moxa-moxibustion, photographic device 1025 can be with fixation and recognition people Body acupuncture point.The information such as temperature, distance can be transferred to signal processor by the wireless transmitter module being arranged on inductor, letter After number processor is to above-mentioned signal processing, it is transferred in terminating machine such as APP application, can shows in time and for controlling to adjust The position of this moxaburner device 3.It can be by the adjustment to regulating arm 2, so that this moxaburner device 3 reaches suitable position, in this way Adjustment can carry out in the state of automation completely.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (10)

1. a kind of adjunct acupuncture points moxa-moxibustion machinery bed characterized by comprising

Bed body, the bed body are made of bed board and bedstead, are equipped with side plate in the lower side wall of the bed board；It is fixed on the side plate There is track, the pedestal that can move freely on the track is installed on the track；

Regulating arm, the regulating arm are mounted on the pedestal, the rod piece group that the regulating arm is rotated by multiple retractables At；

Moxaburner device, the moxaburner device are mounted on the end of the regulating arm；

The lower section of the bed body, including mute smoking apparatus and purification device, the mute smoking is arranged in smoke treating device Device is connected by flexible hose with the moxaburner device, to aspirate the smog in moxaburner device；The purification device with it is mute Smoking apparatus is connected, to purify smog.

2. adjunct acupuncture points moxa-moxibustion machinery bed according to claim 1, which is characterized in that the moxaburner device, including upper housing, lower casing Body and combustion barrel；

The upper housing passes through the joint screw thread that both ends are arranged in lower case respectively or magnetic force is connected, and the combustion barrel is fixed In the lower case；

The top of the upper housing has dismountable lid, and the side wall of the upper housing is equipped with smoke outlet, and the smoke outlet is used To connect mute smoking apparatus, with the smog in extracting combustion cylinder；

It is equipped with fixed station in the upper housing, first flange piece is fixed with by fastener on the fixed station, described the Have at the center of one flange plate in order to discharge the exhaust smoke hole for generating smog when moxa-moxibustion burning；

It is equipped with fixing seat in the lower case, second flange piece, the burning are fixed with by fastener on the fixing seat Cylinder is fixed on the second flange on piece, when the upper housing is connected with lower case, the first flange piece and the burning The top close fit of cylinder；

The side wall of the upper housing is equipped with the first connector to connect the regulating arm；And/or

The side wall of the lower case is equipped with the second connector to connect the regulating arm；

Wireless distances inductor, the moxa-moxibustion for incuding the distance of moxaburner device and human skin are equipped in the lower part of the lower case Ignition temperature temperature inductor and photographic device.

3. adjunct acupuncture points moxa-moxibustion machinery bed according to claim 1, which is characterized in that be equipped with freely to move on the track Dynamic, free bending, the stereotypes hoses rotated freely, the end of the stereotypes hoses have the clamping that can clamp the electric appliances such as mobile phone Part.

4. adjunct acupuncture points moxa-moxibustion machinery bed according to claim 1, which is characterized in that the surface of the bed board is densely covered with auxiliary hair Hot object, it is described auxiliary heat object include generate heat stone needle piece, mineral sand, far infrared hair utensil it is one or more.

5. adjunct acupuncture points moxa-moxibustion machinery bed according to claim 1, which is characterized in that it is logical that the lower section of the bed board is equipped with smoke evacuation Road, the discharge flue form of zigzag distribution, the outlet of the purification device is connected with the discharge flue.

6. adjunct acupuncture points moxa-moxibustion machinery bed according to claim 1, which is characterized in that be equipped on the pedestal in order to adjust The handle of the base position.

7. adjunct acupuncture points moxa-moxibustion machinery bed according to claim 1, which is characterized in that the track is designed using two-orbit, The track is equipped with multiple regulating arms.

8. adjunct acupuncture points moxa-moxibustion machinery bed according to claim 1, which is characterized in that the regulating arm is filled equipped with automation Set, the robot apparatus under the action of controller, can drive the regulating arm be adjusted moxaburner device posture and Highly.

9. adjunct acupuncture points moxa-moxibustion machinery bed according to claim 2, which is characterized in that the bottom of the combustion barrel is equipped with moxa cone branch Frame；

The pilot pin for stablizing moxa cone is equipped at the center of the moxa cone bracket.

10. adjunct acupuncture points moxa-moxibustion machinery bed according to claim 2, which is characterized in that be additionally provided in the lower part of the lower case Safety head, to prevent the combustion barrel from scalding skin in combustion；The safety head is detachably arranged in the lower casing The lower part of body is equipped with safety net and safety post on the safety head.