CN218345673U

CN218345673U - Embroidery stabbing needle convenient for replacing needle head

Info

Publication number: CN218345673U
Application number: CN202222697311.0U
Authority: CN
Inventors: 孙小新
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-20
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to an embroidery field discloses a conveniently change embroidery of syringe needle and stab needle, including the handle of a needle, the handle of a needle left end inner wall fixedly connected with external threaded sleeve, external threaded sleeve inner wall is provided with built-in hoop, external threaded sleeve external diameter threaded connection has the nut of screwing, built-in hoop internal diameter is provided with the syringe needle body. The utility model discloses in, through having set up the nut of screwing and built-in hoop, the setting up of draw-in groove makes the syringe needle body of different thicknesses can be through strutting the round platform shape cardboard of built-in hoop left end, insert built-in hoop inside and extend to the built-in hole of handle of a needle, then the internal thread through the nut of screwing screws at external thread bush external diameter, the setting up of draw-in groove makes the round platform groove can make the shrink of round platform shape cardboard press from both sides the syringe needle body tightly when the nut of screwing screws right, reached and screwed and fix the purpose on the handle of a needle with the syringe needle of different thicknesses.

Description

Embroidery stabbing needle convenient for replacing needle head

Technical Field

The utility model relates to an embroidery field especially relates to a conveniently change embroidery of syringe needle and stab needle.

Background

With the improvement of the living standard of people, people pursue the improvement of the living quality and pay particular attention to Chinese traditional culture, while China ancient times have a plurality of excellent traditional artworks, and embroidery is an art which adds the design and manufacture of people on any existing fabric by using needles and threads and is one of Chinese folk traditional handcrafts.

The needle head of the poking needle in the existing embroidery technological process is usually fixed at the front end of a needle handle, the stored household articles can be poked by the poking needle when the poking needle is idle, and the needle head cannot be replaced by other needle heads with different thicknesses to interweave different threads when the needle head is fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an embroidery stabbing needle convenient for replacing a needle head.

In order to realize the purpose, the utility model adopts the following technical scheme: the embroidery stabbing needle convenient for replacing the needle head comprises a needle handle, wherein an external threaded sleeve is fixedly connected to the inner wall of the left end of the needle handle, an internal hoop is arranged on the inner wall of the external threaded sleeve, a screwing nut is connected to the outer diameter of the external threaded sleeve in a threaded mode, and a needle head body is arranged on the inner diameter of the internal hoop.

As a further description of the above technical solution:

the left end of the built-in hoop is fixedly connected with a truncated cone-shaped clamping plate which is a conical truncated cone.

As a further description of the above technical solution:

the outer diameter of the built-in hoop is provided with a plurality of clamping grooves.

As a further description of the above technical solution:

the inner diameter of the screwing nut is provided with an internal thread.

As a further description of the above technical solution:

an inner circular truncated cone groove is formed in the left side of the inner diameter of the screwing nut, and the inner circular truncated cone groove is a conical circular truncated cone.

As a further description of the above technical solution:

a needle hole is formed in the left side of the needle body.

As a further description of the above technical solution:

and the outer diameter of the screwing nut is provided with an anti-slip pad.

As a further description of the above technical solution:

and a gasket is arranged at the right end of the outer diameter of the external threaded sleeve.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first through set up round platform shape cardboard and screw nut make the syringe needle body insert built-in when hooping the internal diameter the interior round platform groove of screw nut can press from both sides the round platform shape cardboard of built-in hoop tightly to press from both sides the syringe needle body tightly at built-in hoop inside make the syringe needle body stable.

2. The utility model discloses in, through having set up built-in hoop for not unidimensional syringe needle can insert in the built-in hoop that corresponds the internal diameter size, thereby reaches convenient to detach and changes the purpose of not unidimensional syringe needle.

Drawings

Fig. 1 is a perspective view of an embroidery stabbing needle with a conveniently replaced needle head according to the present invention;

fig. 2 is a schematic view of a built-in hoop structure of an embroidery stabbing needle convenient for replacing a needle head according to the present invention;

FIG. 3 is a cross-sectional view of a screwing nut of an embroidery stabbing needle convenient for replacing a needle head according to the present invention;

fig. 4 is a schematic view of the built-in hoop structure of the embroidery stabbing needle convenient for replacing the needle head of the utility model.

Illustration of the drawings:

1. a needle handle; 2. a gasket; 3. screwing the nut; 4. a needle body; 5. a pinhole; 6. an external threaded sleeve; 7. a circular truncated cone shaped clamping plate; 8. a built-in hoop; 9. a card slot; 10. an internal thread; 11. an inner circular truncated cone groove; 12. provided is a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a conveniently change embroidery of syringe needle and stab needle, including the handle of a needle 1, the handle of a needle 1 left end inner wall fixedly connected with external screw sleeve 6, external screw sleeve 6 inner wall is provided with built-in hoop 8, 6 external diameter threaded connection of external screw sleeve has screw nut 3, built-in hoop 8 internal diameter is provided with syringe needle body 4, can place the built-in hoop 8 of different internal diameters into external screw sleeve 6 inner wall earlier when changing the syringe needle body 4 of different thicknesses, then pass the syringe needle body 4 of different thicknesses through the built-in hoop 8 that corresponds the internal diameter size inside the external screw sleeve 6 and inject the handle of a needle 1 inner wall, screw nut 3 will be screwed again and pass syringe needle body 4 and screw at external screw sleeve 6 outer walls, thereby fix syringe needle body 4 at handle of a needle 1 inner wall.

The left end of the built-in hoop 8 is fixedly connected with a truncated cone-shaped clamping plate 7, the truncated cone-shaped clamping plate 7 is a conical truncated cone, the outer diameter of the built-in hoop 8 is provided with a plurality of clamping grooves 9, the clamping grooves 9 are convenient for the round truncated cone-shaped clamping plate 7 to be opened when the needle bodies 4 with different thicknesses are inserted into the inner wall of the built-in hoop 8, and the inner truncated cone-shaped groove 11 is convenient for clamping the needle bodies 4 with the inner diameter of the built-in hoop 8 through the truncated cone-shaped clamping plate 7, the inner diameter of the screwing nut 3 is provided with an internal thread 10, the internal thread 10 is convenient for screwing the screwing nut 3 onto the outer wall of the external threaded sleeve 6 in cooperation with the external thread of the outer threaded sleeve 6, the left side of the inner diameter of the screwing nut 3 is provided with an inner truncated cone-shaped groove 11, the inner diameter of the truncated cone-shaped clamping plate 7 continues to rotate the screw nut 3 when the left end of the inner wall of the screwing nut 3, so that the round truncated cone-shaped clamping plate 7 shrinks and is clamped onto the inner wall of the built-in the inner hoop 8, the needle bodies 4 with different thicknesses, the left side of the needle bodies is provided with a needle hole 5, the outer threaded sleeve 6, the outer end of the external threaded sleeve 2, the outer threaded sleeve is provided with a friction protection needle hole 12, the outer thread washer 2.

The working principle is as follows: at first can place the built-in hoop 8 that corresponds the internal diameter earlier into the inner wall of external threaded sleeve 6 when needing to change the syringe needle body 4 of different thicknesses when at first, then pass built-in hoop 8 that corresponds the internal diameter size with the syringe needle body 4 of different thicknesses and inject the inner wall of handle of a needle 1 inside external threaded sleeve 6, then screw nut 3 passes syringe needle body 4, screw nut 3 screws at the outer wall of external threaded sleeve 6 through the internal thread 10 of screw nut 3, because the round platform shape cardboard 7 of the built-in hoop 8 left end of existence of draw-in groove 9 can be in the interior round platform groove 11 constantly being screwed right of screw nut 3, thereby press from both sides the syringe needle body 4 of different thicknesses tightly at the built-in hoop 8 inner wall that corresponds the internal diameter, thereby fix syringe needle body 4 inside handle of a needle 1, only need screw nut 3 counter-rotation and change the built-in hoop 8 that corresponds the internal diameter size during the dismantlement, can change syringe needle body 4 of different thicknesses.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a conveniently change embroidery of syringe needle and stab needle, includes handle of a needle (1), its characterized in that: the novel multifunctional needle is characterized in that an external threaded sleeve (6) is fixedly connected to the inner wall of the left end of the needle handle (1), an internal hoop (8) is arranged on the inner wall of the external threaded sleeve (6), a screwing nut (3) is connected to the outer diameter of the external threaded sleeve (6) in a threaded mode, and a needle head body (4) is arranged on the inner diameter of the internal hoop (8).

2. An embroidery stab needle facilitating needle exchange as claimed in claim 1, wherein: the left end of the built-in hoop (8) is fixedly connected with a truncated cone-shaped clamping plate (7), and the truncated cone-shaped clamping plate (7) is a conical truncated cone.

3. An embroidery stab needle facilitating needle exchange as claimed in claim 1, wherein: the outer diameter of the built-in hoop (8) is provided with a plurality of clamping grooves (9).

4. An embroidery stab needle facilitating needle exchange according to claim 1, wherein: the inner diameter of the screwing nut (3) is provided with an internal thread (10).

5. An embroidery stab needle facilitating needle exchange as claimed in claim 1, wherein: an inner circular truncated cone groove (11) is formed in the left side of the inner diameter of the screwing nut (3), and the inner circular truncated cone groove (11) is a conical circular truncated cone.

6. An embroidery stab needle facilitating needle exchange as claimed in claim 1, wherein: a needle hole (5) is formed in the left side of the tube body of the needle head body (4).

7. An embroidery stab needle facilitating needle exchange according to claim 1, wherein: and the outer diameter of the screwing nut (3) is provided with an anti-skid pad (12).

8. An embroidery stab needle facilitating needle exchange as claimed in claim 1, wherein: and a gasket (2) is arranged at the right end of the outer diameter of the external threaded sleeve (6).