CN219558071U - Split type buried wire needle - Google Patents
Split type buried wire needle Download PDFInfo
- Publication number
- CN219558071U CN219558071U CN202320825639.8U CN202320825639U CN219558071U CN 219558071 U CN219558071 U CN 219558071U CN 202320825639 U CN202320825639 U CN 202320825639U CN 219558071 U CN219558071 U CN 219558071U
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- needle
- hole
- needle head
- connector
- threaded
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model relates to a split type thread embedding needle, which comprises a needle head and a needle core, wherein one end of the needle head is provided with a needle point, the split type thread embedding needle also comprises a hand-held shell and a needle core pushing seat, the needle head is fixedly connected with a needle head connector at one end far away from the needle point, the needle head connector is in threaded connection with the hand-held shell, a needle core pushing hole is formed in the hand-held shell, the needle core is used for being movably matched in the needle head, one end of the needle core is fixedly connected with a pushing block, the pushing block is used for being in sliding fit in the needle core pushing hole, the edge of the pushing block is abutted against the inner side wall of the needle core pushing hole, and a push rod is integrally formed on the needle core pushing seat and used for being inserted into the needle core pushing hole.
Description
Technical Field
The utility model relates to the technical field of thread embedding needles, in particular to a split thread embedding needle.
Background
The buried needle is an acupuncture medical appliance. When in use, the local skin needs to be disinfected, the forceps are used for taking medicine wires, the medicine wires are placed at the front end of the needle head, the needle core is connected after the needle head is penetrated to the required depth of the skin until the needle feel occurs, the needle core is pushed while the needle head is withdrawn, the medicine wires are buried in subcutaneous tissues or muscle layers of acupuncture points, and the needle hole is covered with disinfection gauze.
When the user only carries out single acupuncture point and buries the line, then buries the line needle and just can be abandoned wholly after pricking once, because current buries the line needle and is mainly used once only, just can not take for other people again after contact human blood with syringe needle and nook closing member and use, consequently whole set buries the line needle just can be abandoned after using to lead to the waste of a large amount of extravagant resources.
Disclosure of Invention
The utility model provides a split type buried wire needle which can effectively reduce the waste of resources and solve the problems in the using process in the prior art.
The technical scheme of the utility model is realized as follows: the utility model discloses a split type thread embedding needle, which comprises a needle head and a needle core, wherein one end of the needle head is provided with a needle point, the split type thread embedding needle also comprises a handheld shell and a needle core pushing seat, the needle head is fixedly connected with a needle head connector at one end far away from the needle point, the needle head connector is in threaded connection with the handheld shell, a needle core pushing hole is formed in the handheld shell, the needle core is used for being movably matched in the needle head, a pushing block is fixedly connected at one end of the needle core, the pushing block is used for being in sliding fit in the needle core pushing hole, the edge of the pushing block is abutted against the inner side wall of the needle core pushing hole, and a push rod is integrally formed on the needle core pushing seat and used for being inserted into the needle core pushing hole.
Preferably, the outer side wall of the handheld shell is integrally formed with a handheld plate.
Preferably, the needle head connector is internally provided with a needle head outer diameter matching hole and a central hole which are communicated with each other, the central hole is communicated with a conical hole at one end far away from the needle head outer diameter matching hole, the conical hole is communicated with a threaded hole at one end far away from the central hole, the needle head is excessively matched and inserted into the needle head outer diameter matching hole, the central hole is equal to the inner diameter of the needle head, and the conical hole is gradually expanded from the central hole towards the threaded hole.
Preferably, the outer diameter matching hole of the needle head is communicated with a glue injection hole at one end far away from the central hole, the needle head penetrates through the glue injection hole and is inserted into the outer diameter matching hole of the needle head, and glue for fixing the needle head on the needle head connecting head is filled in the glue injection hole.
Preferably, the hand-held shell comprises a threaded connector which is in threaded fit with the threaded hole, the needle core pushing hole penetrates out of the threaded connector from one end of the hand-held shell far away from the threaded connector, and a push rod is arranged at one end of the needle core pushing hole far away from the threaded connector and is easy to enter into the conical hole.
Preferably, the outer shape of the pushing block is conical, and the outer shape of the pushing block is smaller than or equal to the conical hole.
Preferably, a connecting rope is connected between the handheld plate and the needle core pushing seat.
In summary, the beneficial effects of the utility model are as follows:
1. the needle head is connected to the hand-held shell through the needle head connector in a threaded manner, the needle core is only connected with the push block which is in sliding fit in the needle core push hole, and when the hand-held shell is in operation, the push block is driven to push the push rod into the needle core push hole through the needle core push seat, so that the push block pushes the needle core to move towards the needle point in the needle head, the hand-held shell and the needle core push seat can be repeatedly used, the needle head connector can achieve the smallest volume as far as possible under the condition of meeting the connection, and the push block can achieve the smallest volume as far as possible under the condition of meeting the use condition.
Drawings
In order to more clearly illustrate the embodiments of the utility model 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 utility model, 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 the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic cross-sectional view of FIG. 2 in the direction A-A;
FIG. 4 is an enlarged partial schematic view of FIG. 3A;
FIG. 5 is a schematic view of the structure of the present utility model when the needle is connected to the needle connector;
fig. 6 is an exploded view of the structure of the present utility model.
1, a needle; 11. a needle tip; 2. a needle core; 3. a hand-held housing; 31. pushing the needle core into the hole; 32. a hand-held plate; 33. a threaded connector; 34. the push rod is easy to enter the conical hole; 4. a needle core pushing seat; 41. a push rod; 5. a needle head connector; 51. a needle outer diameter mating hole; 52. a central bore; 53. a tapered bore; 54. a threaded hole; 55. a glue injection hole; 56. glue; 6. a pushing block; 7. and (5) connecting ropes.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 6 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1 to 6, the utility model discloses a split type thread burying needle, which comprises a needle head 1 and a needle core 2, wherein one end of the needle head 1 is provided with a needle tip 11, the outer side wall of the needle head 1 is provided with a plurality of scale marks 12, the distance between each scale mark 12 is 1 cm, a doctor can conveniently judge the needling depth of a needle body into a human body through indication of the scale marks 12 during needle feeding operation, in addition, the split type thread burying needle also comprises a hand-held shell 3 and a needle core pushing seat 4, the needle head 1 is fixedly connected with a needle head 5 at one end far away from the needle tip 11, the needle head 5 is in threaded connection with the hand-held shell 3, a needle core pushing hole 31 is formed in the hand-held shell 3, the needle core 2 is in movable fit in the needle head 1, one end of the needle core 2 is fixedly connected with a pushing block 6, the pushing block 6 is in sliding fit in the needle core pushing hole 31, the pushing block 6 is made of rubber material, the edge of the pushing block 6 is on the inner side wall of the needle core pushing hole 31, that is in interference pushing block 6 is in interference pushing hole 31, and the pushing block 6 is in sliding fit with the needle core pushing hole 31 can not in the push rod 41, and the push rod 41 can be pushed by sliding force of the needle core 41.
For user operation, there is handheld board 32 at the integrated into one piece on the lateral wall of handheld casing 3, and the user can support on handheld board 32 through human index finger and middle finger like this, and the thumb supports on the nook closing member pushing away seat 4, operates this practicality.
In the utility model, a needle outer diameter matching hole 51 and a central hole 52 which are communicated are arranged in a needle connector 5, the central hole 52 is communicated with a conical hole 53 at one end far away from the needle outer diameter matching hole 51, the conical hole 53 is communicated with a threaded hole 54 at one end far away from the central hole 52, the needle 1 is excessively matched and inserted into the needle outer diameter matching hole 51, the central hole 52 and the inner diameter of the needle 1 are equal, the conical hole 53 is gradually expanded from the central hole 52 towards the threaded hole 54, in addition, the needle outer diameter matching hole 51 is communicated with a glue injection hole 55 at one end far away from the central hole 52, the needle 1 passes through the glue injection hole 55 and is then inserted into the needle outer diameter matching hole 51, and glue 56 for fixing the needle 1 on the needle connector 5 is filled in the glue injection hole 55. Through this structure is convenient for make syringe needle 1 fix on syringe needle connector 5, and in addition when assembling, the setting of bell mouth 53 can be convenient for in the syringe needle 1 is entered into to the nook closing member 2, and the nook closing member 2 just can enter into centre bore 52 very easily through bell mouth 53 to in entering into syringe needle 1.
Further, the hand-held housing 3 includes a threaded connector 33 which is screwed into the threaded hole 54, the core pushing hole 31 penetrates the threaded connector 33 from one end of the hand-held housing 3 far away from the threaded connector 33, when the needle connector 5 is connected to the hand-held housing 3, the core pushing hole 31 is communicated with the tapered hole 53, in addition, in order to facilitate the push rod 41 to enter the core pushing hole 31, one end of the core pushing hole 31 far away from the threaded connector 33 is provided with a push rod easy-entering tapered hole 34.
In the utility model, the outer shape of the push block 6 is conical, the outer contour of the push block 6 is smaller than or equal to the conical hole 53, on one hand, the conical push block 6 can reduce the volume as much as possible, and on the other hand, the push block 6 can conveniently enter the conical hole 53 completely, so that the needle core 2 and the push block 6 can be detached together when the needle head connector 5 is detached from the handheld shell 3.
In the utility model, a connecting rope 7 is connected between the hand-held plate 32 and the needle core pushing seat 4, the connecting rope 7 does not prevent the push rod 41 from entering and exiting the needle core pushing hole 31, and the connecting rope 7 connects the needle core pushing seat 4 on the hand-held shell 3 to prevent losing.
The working principle of the utility model is as follows: the utility model is assembled before working, the thread connector 33 on the hand-held shell 3 is connected in the threaded hole 54 on the needle head connector 5 in a threaded way, at the moment, the needle core pushing hole 31 is correspondingly communicated with the conical hole 53 on the needle head connector 5, then the needle core 2 enters from the needle core pushing hole 31, enters into the needle head 1 through the conical hole 53 and the central hole 52, then the pushing block 6 also enters into the needle core pushing hole 31, then the pushing block 6 stops pushing, at the moment, the needle core 2 is still at a certain distance from the needle point 11 of the needle head 1, the distance can be used for placing medicine wires, the medicine wires can be catgut wires or polymer nano-crystal wire bodies, the medicine wires enter into the needle head 1 from the needle point 11 through forceps clamping, then the hand-held shell 3 is held by hands, the needle head 1 is penetrated into the skin and further stretches into a focus position with a proper depth, then a push rod 41 on the needle core pushing seat 4 is pushed into the needle core pushing hole 31, then the index finger and the middle finger of a human body are propped against the handheld plate 32, the thumb is propped against the needle core pushing seat 4, the needle core pushing seat 4 is pushed forward, the handheld shell 3 is moved backwards, that is to say, when the needle core pushing seat 4 is pushed forward, the needle core pushing seat 4 drives the push rod 41 to push the push block 6, so that the needle core 2 moves towards the needle tip 11 of the needle head 1, the medicine wire is pushed out of the needle head 1, and meanwhile, the handheld shell 3 moves backwards to drive the needle head 1 to withdraw from the skin, so that the medicine wire is implanted into subcutaneous tissue or muscular layer, the medicine wire is left in the focus position to exert the medicine effect, and the treatment of the buried wire of a patient is completed. After the push rod 41 pushes the push block 6 to completely enter the tapered hole 53, the needle head connector 5 which is in threaded connection with the threaded connector 33 is rotationally detached, so that the needle core 2 and the push block 6 are detached together, and the part is detached and discarded, the hand-held shell 3 and the needle core push seat 4 can be reused, and it is noted that the needle head connector 5 can be made to have the smallest volume as possible under the condition of meeting the connection, and the push block 6 can be made to have the smallest volume as possible under the condition of meeting the use, so that the utility model reduces more resource waste as much as possible.
Also, the terms pointed out by the present utility model are as follows: the directional or positional relationships indicated by the terms "front", "rear", "vertical", "horizontal", etc., are based on the directional or positional relationships shown in the drawings, are merely for convenience in describing the utility model and to simplify the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed to limit the scope of the utility model.
The foregoing description of the preferred embodiments of the utility model 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 utility model.
Claims (7)
1. The utility model provides a split type buries line needle, includes syringe needle (1) and nook closing member (2), the one end of syringe needle (1) has needle point (11), its characterized in that: still including handheld casing (3) and nook closing member push away seat (4), needle (1) fixedly connected with needle connector (5) on the one end of keeping away from needle point (11), needle connector (5) threaded connection is on handheld casing (3), hand casing (3) are interior to have seted up nook closing member push hole (31), nook closing member (2) are used for movable fit in needle (1), fixedly connected with ejector pad (6) on the one end of nook closing member (2), ejector pad (6) are used for sliding fit in nook closing member push hole (31), the edge of ejector pad (6) is contradicted on the inside wall of nook closing member push hole (31), integrated into one piece has push rod (41) on nook closing member push seat (4), push rod (41) are used for inserting in nook closing member push hole (31).
2. A split buried wire needle according to claim 1, wherein: the outer side wall of the handheld shell (3) is integrally formed with a handheld plate (32).
3. A split buried wire needle according to claim 1, wherein: the needle head is characterized in that a needle head outer diameter matching hole (51) and a central hole (52) which are communicated are formed in the needle head connector (5), the central hole (52) is communicated with a conical hole (53) at one end far away from the needle head outer diameter matching hole (51), the conical hole (53) is communicated with a threaded hole (54) at one end far away from the central hole (52), the needle head (1) is excessively matched and inserted into the needle head outer diameter matching hole (51), the inner diameters of the central hole (52) and the needle head (1) are equal, and the conical hole (53) is gradually expanded from the central hole (52) towards the threaded hole (54).
4. A split buried wire needle according to claim 3, wherein: the needle head outer diameter matching hole (51) is communicated with a glue injection hole (55) at one end far away from the center hole (52), the needle head (1) penetrates through the glue injection hole (55) and is inserted into the needle head outer diameter matching hole (51), and glue (56) used for fixing the needle head (1) on the needle head connector (5) is filled in the glue injection hole (55).
5. A split buried wire needle according to claim 3, wherein: the hand-held shell (3) comprises a threaded connector (33) which is in threaded fit with the threaded hole (54), the needle core pushing hole (31) penetrates out of the threaded connector (33) from one end, far away from the threaded connector (33), of the hand-held shell (3), and a push rod easy-to-enter conical hole (34) is formed in one end, far away from the threaded connector (33), of the needle core pushing hole (31).
6. A split buried wire needle according to claim 3, wherein: the outer shape of the pushing block (6) is conical, and the outer contour of the pushing block (6) is smaller than or equal to the conical hole (53).
7. A split buried wire needle according to claim 2, wherein: a connecting rope (7) is connected between the handheld plate (32) and the needle core pushing seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320825639.8U CN219558071U (en) | 2023-04-11 | 2023-04-11 | Split type buried wire needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320825639.8U CN219558071U (en) | 2023-04-11 | 2023-04-11 | Split type buried wire needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219558071U true CN219558071U (en) | 2023-08-22 |
Family
ID=87667678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320825639.8U Active CN219558071U (en) | 2023-04-11 | 2023-04-11 | Split type buried wire needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219558071U (en) |
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2023
- 2023-04-11 CN CN202320825639.8U patent/CN219558071U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |