CN209108078U - A kind of New type dermal needle - Google Patents

Abstract

The utility model discloses a kind of New type dermal needle, including shell, and shell is disposed with push rod and needle stand along its length；Push rod is slidably mounted on shell, and it is respectively to be located at hull outside by moved end, promote-side is located in shell by moved end and promote-side that push rod, which slides along the both ends on direction,；Needle stand is slidably mounted on shell, it is respectively contact jaw and needle end that needle stand, which slides along the both ends on direction, contact jaw is close to the promote-side of push rod, and it is abutted and is pushed by promote-side in Slideslip where push rod towards needle stand, the end interval of needle end is equipped with syringe needle, syringe needle is skidded off outside shell towards the needle outlet setting opened up on shell shell wall, tip portion by needle outlet；First spring and second spring are installed, the both ends of the first spring are separately fixed on shell and push rod, and the both ends of second spring are separately fixed on shell and needle stand on shell.The utility model is by linear design so that it does not need to act on using the swing to wrist and forearm when in use.

Description

A kind of New type dermal needle

Technical field

The utility model relates to medical instruments field, in particular to a kind of New type dermal needle.

Background technique

Skin needle therapy is based on skin zone's theory deduction in theory of channels and collaterals, with cutaneous acupuncture (also known as seven-star needle, plum blossom Needle) kowtow thorn human acupoint mode treated.Traditional cutaneous acupuncture is made of the tup and handle of metal needle, and user makes When with the cutaneous acupuncture, need from the mode of human hand held handle, wrist and forearm power output continuously to human acupoint process knocking, it should Mode has the disadvantage that the wrist for being people that the knocking of 1, cutaneous acupuncture is leaned on and forearm are not stopped and moved to complete, and user exists When being treated using the cutaneous acupuncture, labor intensity is larger；2, patient oneself can be treated using cutaneous acupuncture, still, The knocking of positions (head, back etc.) certain for body is grasped not enough, and inconvenient, easily inaccuracy；3, wrist and forearm Hunting frequency is low, and often, the time needed for knocking is long for single therapy knocking, and the wrist and forearm of user is easily ached, long Phase uses the disease for being susceptible to suffer from wrist Yu forearm position；4, the depth that the needle point position of cutaneous acupuncture is pierced into human skin is grasped by user Size when making firmly influences, and dynamics firmly is not easy to control.

Utility model content

In view of the foregoing, it is necessary to provide a kind of New type dermal needle, which is made by linear design It obtains it not needing to act on using the swing to wrist and forearm when in use, is using cutaneous acupuncture so as to avoid wrist and forearm When excessively swing caused by ache and disease.

In order to achieve the above objectives, the technical scheme adopted by the utility model is a kind of New type dermal needle, including shell, The shell is disposed with push rod and needle stand along its length；The push rod is slidably mounted on shell, and glide direction is The length direction of the shell, the push rod slide along the both ends on direction be respectively by moved end and promote-side, it is described to press End is located at hull outside, and the promote-side is located in shell, and extends towards the needle stand direction；

The needle stand is slidably mounted on shell, glide direction of the glide direction perpendicular to the push rod, the needle stand Sliding along the both ends on direction is respectively contact jaw and needle end, and the contact jaw is close to the promote-side of push rod, and described Push rod is towards being abutted and being pushed by promote-side when Slideslip where needle stand, there are one and separately in both the contact jaw and promote-side One face being in contact is inclined surface, and the inclined surface, which faces, is not provided with the another of the inclined surface in both contact jaw and promote-side One setting, the end interval of the needle end are equipped with several syringe needles, and the syringe needle faces going out of opening up on shell shell wall The setting of needle mouth, tip portion are skidded off outside shell by the needle outlet to pierce human skin；

First spring and second spring be installed on the shell, the both ends of first spring be separately fixed at shell and On push rod, elastic direction is the glide direction of the push rod, and the both ends of the second spring are separately fixed at shell and needle stand On, elastic direction is the glide direction of the needle stand；Under natural conditions, the second spring is also at certainly first spring Right state, the promote-side of the push rod do not abut the contact jaw of needle stand, and the tip portion of the needle stand syringe needle is located in shell.

Further, one end of the shell offers push rod mouth, and the push rod is stretched by moved end by the push rod mouth Hull outside out；Retention bead is provided with outside the push rod, the retention bead is located at hull outside, and the retention bead Size is opened up greater than push rod mouth in the projection size of plane where push rod mouth；The retention bead is in nature in the first spring The shell wall for opening up push rod mouth when state with shell does not contact.

Further, the retention bead is slidably mounted on push rod, and glide direction is parallel to the sliding of the push rod Direction.

Further, the retention bead is mounted on push rod by helicitic texture.

Further, graduation mark and scale value corresponding with graduation mark, the graduation mark setting are provided on the push rod Extend on the part that push rod is located at hull outside, and from the push rod mouth place to by moved end, the retention bead is being carved It spends in line location and slides.

Further, first spring is located in shell, and is set on the shaft of the push rod.

Further, the needle stand is accommodated on needle stand shell, and is slidably mounted on shell and is led to by the needle stand shell Cross the needle stand shell contact push rod；The needle stand shell is mounted at the needle outlet of shell, and is slidably connected with the shell, described The external structure of needle stand shell is dimensioned slightly smaller than the opening size of needle outlet, outside be arranged the second spring；The needle stand shell is remote One end from needle outlet is contact jaw, and the other end is removably installed the needle stand, and the tip portion of the needle stand syringe needle is stretched out Needle stand shell.

Further, the needle stand is removably mounted on needle stand shell by helicitic texture.

Further, support tube is installed, the support tube is arranged along the glide direction of needle stand, one at the needle outlet End is connected to shell by the needle outlet, and the other end extends towards the hull outside, and the length of the support tube is sliding less than syringe needle Dynamic distance, the syringe needle of the needle stand skid off shell under the promotion of push rod and stretch out outside support tube.

Further, the support tube is stretching structure, and telescopic direction is parallel to the glide direction of the needle stand；It is described It is detachable connection between support tube and shell.

Compared with prior art, the utility model has the following beneficial effects:

1, cutaneous acupuncture designed by the utility model is designed using linear type needle-punching method, the cutaneous acupuncture with traditional percussion-type Compare, be able to solve requirement of traditional percussion-type cutaneous acupuncture for user's wrist and forearm, avoid the occurrence of user it is long when Between for the use of percussion-type cutaneous acupuncture and with wrist and forearm the phenomenon that disease, to alleviate the labor intensity of user； Furthermore the skin needle construction of the utility model is simple, it is more convenient user's control and uses dynamics, use is more convenient, and practicability More preferably.

2, in the present invention, the push rod is power transmission part, and user is applied to by pressing on moved end Power passes to needle stand, to promote the needle tip part of needle stand by needle outlet to skid off shell to pierce human acupoint, and the needle The needle point position of head is detached from human acupoint side again after being pierced into human acupoint as seance, wherein needle point, which is pierced into human acupoint, is Act on push rod using user makes needle point be pierced into human acupoint by the active force of moved end, and needle point disengaging human acupoint is then It is realized by the second spring being arranged on the first spring and needle stand that are arranged on push rod, specifically, user, which is applied to, to push away The active force of bar slides push rod, meanwhile, elastic deformation occurs for the first spring on push rod, and push rod pushes needle stand sliding, Then make second spring on needle stand that elastic deformation occur, when revocation is applied to push rod by active force on moved end, push rod is It is resetted under the elastic force of the first spring, needle stand then resets under the active force because of no push rod and the elastic force in second spring, that is, In needle tip retracts to shell, so that realizing needle point is detached from human acupoint.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of New type dermal needle of the utility model.

Main element symbol description

In figure: shell 1, push rod mouth 12, push rod 2, presses moved end 21, promote-side 22, retention bead 3, graduation mark at needle outlet 11 4, the first spring 5, needle stand 6, syringe needle 61, needle stand shell 7, contact jaw 71, second spring 8, support tube 9.

The following detailed description will be further explained with reference to the above drawings the utility model.

Specific embodiment

Referring to Fig. 1, in a kind of better embodiment of the utility model, a kind of New type dermal needle, including a shell 1, the shell 1 is disposed with a push rod 2 and a needle stand 6 along its length.The push rod 2 is slidably mounted on shell 1, Glide direction is the length direction of the shell 1, and it is respectively by moved end 21 and to push away that the push rod 2, which slides along the both ends on direction, Moved end 22, described to be located on the outside of shell 1 by moved end 21, the promote-side 22 is located in shell 1, and towards the 6 place side of needle stand To extension.The needle stand 6 is slidably mounted on shell 1, glide direction of the glide direction perpendicular to the push rod 2, the needle The both ends that seat 6 slides along on direction are respectively 61 end of contact jaw 71 and syringe needle, and the contact jaw 71 is close to the promote-side of push rod 2 22, and abutted and pushed by promote-side 22 when the push rod 2 is towards 6 place Slideslip of needle stand, the contact jaw 71 and promote-side The face being in contact there are one with another in 22 the two is inclined surface, and the inclined surface faces contact jaw 71 and promote-side 22 Another setting of the inclined surface is not provided in the two, the end interval at 61 end of syringe needle is equipped with several syringe needles 61, described Syringe needle 61 faces the needle outlet 11 opened up on 1 shell wall of shell and is arranged, and tip portion skids off shell 1 by the needle outlet 11 Outside to pierce human skin.One first spring 5 and a second spring 8, the both ends of first spring 5 are installed on the shell 1 It is separately fixed on shell 1 and push rod 2, elastic direction is the glide direction of the push rod 2, the both ends of the second spring 8 It is separately fixed on shell 1 and needle stand 6, elastic direction is the glide direction of the needle stand 6；The natural shape of first spring 5 Under state, the second spring 8 is also at nature, and the promote-side 22 of the push rod 2 does not abut the contact jaw 71 of needle stand 6, institute The tip portion for stating 6 syringe needle 61 of needle stand is located in shell 1.

Cutaneous acupuncture designed by the utility model is designed using linear type needle-punching method, the cutaneous acupuncture phase with traditional percussion-type Than being able to solve requirement of traditional percussion-type cutaneous acupuncture for user's wrist and forearm, avoiding the occurrence of user for a long time For the use of percussion-type cutaneous acupuncture and with wrist and forearm the phenomenon that disease, to alleviate the labor intensity of user；Again The skin needle construction of person, the utility model are simple, are more convenient user's control and use dynamics, use is more convenient, and practicability is more It is good.

Wherein, push rod 2 described in the utility model is power transmission part, and user is applied to by pressing on moved end 21 Power passes to needle stand 6, to promote 61 tip portion of syringe needle of needle stand 6 to skid off shell 1 by needle outlet 11 to pierce human acupoint, Entire power transmission process, because 2 promote-side 22 of push rod is inclined surface with there is one contact surface in 6 contact jaw 71 of needle stand, from And make push rod 2 vertical with the moving line of needle stand 6, it is preferable that the inclined surface is arranged on 6 contact jaw 71 of needle stand, described In the first spring 5, the vertical range of itself and 11 place plane of needle outlet is slightly larger than inclined surface to 2 promote-side 22 of push rod under natural conditions To the shortest distance of 11 place plane of needle outlet.Further, in order to which the tip portion for controlling 6 syringe needle 61 of needle stand is pierced into human body cave The depth of position, the utility model define the advance distance of push rod 2 in the case where inclined surface tilt angle is certain, specifically such as Under: one end of the shell 1 offers a push rod mouth 12, and the push rod 2 stretches out shell by the push rod mouth 12 by moved end 21 1 outside of body；A retention bead 3 is provided with outside the push rod 2, the retention bead 3 is located at 1 outside of shell, and the limit Protrusion 3 opens up size greater than push rod mouth 12 in the projection size of 12 place plane of push rod mouth；The retention bead 3 is in the first bullet Spring 5 in the raw when open up push rod mouth 12 with shell 1 shell wall do not contact；That is, by setting retention bead 3 and its with push away The distance between bar mouth 12 limits the promotion stroke of push rod 2, and then reaches control syringe needle 61 needle point position and be pierced into acupuncture point depth Purpose.Further, the retention bead 3 is slidably mounted on push rod 2, and glide direction is parallel to the push rod 2 Glide direction, to be adjusted between 12 place shell wall of retention bead 3 and push rod mouth by retention bead 3 with respect to the sliding of push rod 2 Distance；Preferably, the retention bead 3 is mounted on push rod 2 by helicitic texture, to pass through the rotation mode of helicitic texture It is slidably mounted on push rod 2；Graduation mark 4 and scale value corresponding with graduation mark 4, the graduation mark 4 are provided on the push rod 2 Push rod 2 is arranged in be located on the part in 1 outside of shell, and extends from 12 place of push rod mouth to by moved end 21, the limit Position protrusion 3 slides in 4 location of graduation mark, is convenient for user being capable of root with the setting by graduation mark 4 and scale value According to the position for itself needing to adjust retention bead 3.

Further, the needle stand 6 of the utility model is used to that syringe needle 61 to be arranged, and slides under the action of push rod 2, so that its On 61 tip portion of syringe needle skid off shell 1 and be pierced on human acupoint, wherein in the present invention, the needle stand 6 accommodates On a needle stand shell 7, and it is slidably mounted on shell 1 by the needle stand shell 7 and push rod 2 is contacted by the needle stand shell 7；Institute It states needle stand shell 7 to be mounted at the needle outlet 11 of shell 1, and is slidably connected with the shell 1, the external structure ruler of the needle stand shell 7 The very little opening size for being slightly less than needle outlet 11, outside be arranged the second spring 8, that is, the second spring 8 is mounted on shell In 1, one end of which is fixed on the needle stand shell 7, the other end is fixed on the 11 place shell wall of needle outlet of the shell 1；It is described The one end of needle stand shell 7 far from needle outlet 11 is contact jaw 71, and the other end is removably installed the needle stand 6,6 syringe needle of needle stand 61 tip portion stretches out needle stand shell 7；By above-mentioned setting, aloows the needle stand 6 to separate shell 1 and carry out more It changes, so that the use that the cutaneous acupuncture is capable of repeatability can relative to the disposable of traditional percussion-type cutaneous acupuncture Reduce the waste of Medical Devices cost and resource.Preferably, the needle stand 6 is removably mounted on needle stand shell by helicitic texture On 7.

In the present invention, the needle point position of 6 syringe needle 61 of needle stand skids off shell 1 by needle outlet 11, and in order to The cutaneous acupuncture is used convenient for user, the utility model is equipped with a support tube 9, the support tube at the needle outlet 11 9 are arranged along the glide direction of needle stand 6, and one end is connected to shell 1 by the needle outlet 11, and the other end is towards 1 outside of the shell Extend, the length of the support tube 9 is less than the distance that syringe needle 61 slides, and the syringe needle 61 of the needle stand 6 glides in the promotion of push rod 2 It shell 1 and stretches out outside support tube 9 out, the cutaneous acupuncture contact human skin is made with the supporting role by support tube 9, and just It is directed at acupuncture point in need for the treatment of in user, to simplify the use of the cutaneous acupuncture.Preferably, the support tube 9 is to stretch Shrinking structure, telescopic direction is parallel to the glide direction of the needle stand 6, to adjust the length of support tube 9 by telescopic action, And then adjust the depth that 61 tip portion of syringe needle is pierced into acupuncture point；It is detachable connection between the support tube 9 and shell 1, with It is enabled a user to by dismountable mode according to their own needs using the support tube 9, meanwhile, it is also convenient for the needle The replacement of seat 6.

Further, in the present invention, the needle point position of the syringe needle 61 is detached from human body after being pierced into human acupoint again Acupuncture point side is seance, wherein it is that push rod 2 is acted on using user by the active force of moved end 21 that needle point, which is pierced into human acupoint, So that needle point is pierced into human acupoint, and it is then the first spring 5 and needle stand 6 by being arranged on push rod 2 that needle point, which is detached from human acupoint, What the second spring 8 of upper setting was realized, specifically, the active force that user is applied to push rod 2 slides push rod 2, meanwhile, Elastic deformation occurs for the first spring 5 on push rod 2, and push rod 2 pushes needle stand 6 to slide, then makes the second spring 8 on needle stand 6 Elastic deformation occurs, when revocation is applied to push rod 2 by active force on moved end 21, push rod 2 is the elastic force in the first spring 5 Lower reset, needle stand 6 are then resetted because of the active force of no push rod 2 and under the elastic force of second spring 8, that is, needle tip retracts to shell 1 It is interior, so that realizing needle point is detached from human acupoint.Preferably, first spring 5 is located in shell 1, and is set in described push away On the shaft of bar 2.

Above description is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to The patent claim of the utility model, the same changes or modifications completed under technical spirit suggested by all the utility model Change, should belong to the covered the scope of the patents of the utility model.

Claims (10)

1. a kind of New type dermal needle, including shell, it is characterised in that: the shell be disposed with along its length push rod and Needle stand；The push rod is slidably mounted on shell, and glide direction is the length direction of the shell, the push rod side of sliding along Upward both ends are respectively to press moved end and promote-side, and described to be located at hull outside by moved end, the promote-side is located in shell, and Extend towards the needle stand direction；

The needle stand is slidably mounted on shell, and glide direction is perpendicular to the glide direction of the push rod, and the needle stand is along it Both ends in glide direction are respectively contact jaw and needle end, and the contact jaw is close to the promote-side of push rod, and in the push rod It is abutted and is pushed by promote-side when Slideslip where towards needle stand, there are one and another in both the contact jaw and promote-side The face being in contact is inclined surface, and the inclined surface faces another that the inclined surface is not provided in both contact jaw and promote-side Setting, the end interval of the needle end are equipped with several syringe needles, and the syringe needle faces the needle outlet opened up on shell shell wall Setting, tip portion are skidded off outside shell by the needle outlet to pierce human skin；

First spring and second spring are installed, the both ends of first spring are separately fixed at shell and push rod on the shell On, elastic direction is the glide direction of the push rod, and the both ends of the second spring are separately fixed on shell and needle stand, Elastic direction is the glide direction of the needle stand；Under natural conditions, the second spring is also at nature shape to first spring State, the promote-side of the push rod do not abut the contact jaw of needle stand, and the tip portion of the needle stand syringe needle is located in shell.

2. New type dermal needle as described in claim 1, it is characterised in that: one end of the shell offers push rod mouth, described Push rod stretches out hull outside by the push rod mouth by moved end；Retention bead, the limit convex are provided with outside the push rod It rises and is located at hull outside, and the retention bead opens up size greater than push rod mouth in the projection size of plane where push rod mouth； The retention bead the first spring in the raw when open up push rod mouth with shell shell wall do not contact.

3. New type dermal needle as claimed in claim 2, it is characterised in that: the retention bead is slidably mounted on push rod, Glide direction is parallel to the glide direction of the push rod.

4. New type dermal needle as claimed in claim 3, it is characterised in that: the retention bead is mounted on by helicitic texture to be pushed away On bar.

5. New type dermal needle as claimed in claim 3, it is characterised in that: be provided with graduation mark and and graduation mark on the push rod Corresponding scale value, the graduation mark are arranged in push rod and are located on the part of hull outside, and where the push rod mouth to Extend by moved end, the retention bead is slided in graduation mark location.

6. New type dermal needle as described in claim 1, it is characterised in that: first spring is located in shell, and is set in On the shaft of the push rod.

7. New type dermal needle as described in claim 1, it is characterised in that: the needle stand is accommodated on needle stand shell, and passes through institute Needle stand shell is stated to be slidably mounted on shell and contact push rod by the needle stand shell；The needle stand shell is mounted on the needle outlet of shell Place, and be slidably connected with the shell, the external structure of the needle stand shell is dimensioned slightly smaller than the opening size of needle outlet, outer cover If the second spring；The one end of the needle stand shell far from needle outlet is contact jaw, and the other end is removably installed the needle stand, The tip portion of the needle stand syringe needle stretches out needle stand shell.

8. New type dermal needle as claimed in claim 7, it is characterised in that: the needle stand is removably installed by helicitic texture On needle stand shell.

9. New type dermal needle as described in claim 1, it is characterised in that: be equipped with support tube, the branch at the needle outlet The glide direction that cylinder is supportted along needle stand is arranged, and one end is connected to shell by the needle outlet, and the other end prolongs towards the hull outside It stretches, the length of the support tube is less than the distance of syringe needle sliding, and the syringe needle of the needle stand skids off shell simultaneously under the promotion of push rod It stretches out outside support tube.

10. New type dermal needle as claimed in claim 9, it is characterised in that: the support tube is stretching structure, telescopic direction It is parallel to the glide direction of the needle stand；It is detachable connection between the support tube and shell.