CN208557463U - A kind of scriber that replaceable uses - Google Patents
A kind of scriber that replaceable uses Download PDFInfo
- Publication number
- CN208557463U CN208557463U CN201821137327.3U CN201821137327U CN208557463U CN 208557463 U CN208557463 U CN 208557463U CN 201821137327 U CN201821137327 U CN 201821137327U CN 208557463 U CN208557463 U CN 208557463U
- Authority
- CN
- China
- Prior art keywords
- scriber
- syringe needle
- boss
- attachment cap
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of scribers that replaceable uses, including scriber main body, attachment cap, syringe needle, the one or six side's boss and the two or six side's boss, the scriber main body is fixedly connected with the one or six side's boss, one or six side's boss bottom is fixedly connected with attachment cap, internal screw thread is equipped on the inside of the attachment cap, described syringe needle one end is equipped with threaded rod, and the attachment cap is detachably connected with syringe needle by attachment cap and threaded rod.The utility model is when in use, assembly is screwed by syringe needle tailing screw flight bar external screw thread is corresponding with the internal screw thread on the one or six side's boss of scriber body front end, two spanners can be used to be respectively cooperating with six side's boss on the outside of contact syringe needle and scriber main body, it is screwed respectively towards different direction force forces, realize being connected and fixed for scriber, the utility model is designed reasonably, replaceable syringe needle, as long as the needle body of scriber does not occur badly damaged, it can use always, greatly reduce the waste of material that scriber causes entire scriber to scrap processing due to syringe needle abrasion.
Description
Technical field
The utility model relates to a kind of scriber, in particular to a kind of scriber that replaceable uses.
Background technique
Currently used scriber is generally monoblock type, and syringe needle is working position.Scriber front end is the pointed cone that a melting is welded
Shape Hard-metal bit is linked together with the needle body of scriber.In use when syringe needle serious wear and can not sword again
When mill, just entire scriber must be scrapped processing.This scriber pole waste of resource, use cost are also higher.It is above not for solution
Foot, proposes a kind of scriber new departure that syringe needle replaceable uses.For this purpose, it is proposed that a kind of scriber that replaceable uses.
Utility model content
The main purpose of the utility model is to provide a kind of scribers that replaceable uses, when in use, by syringe needle tail portion
Threaded rod external screw thread is corresponding with the internal screw thread on the one or six side's boss of scriber body front end to screw assembly, and preliminary connection tightens it
Afterwards, two spanners can be used to be respectively cooperating with six side's boss on the outside of contact syringe needle and scriber main body, respectively towards different directions
Force force screws, to realize being connected and fixed for whole device, when occurring syringe needle abrasion in this scriber use process and can not
When sharpening again, it is only necessary to back out scriber syringe needle from scriber needle body with tools such as spanners, new syringe needle is packed into scriber needle
On body and tightens and be connected and fixed and can reuse, the utility model is designed reasonably, replaceable syringe needle, as long as the needle body of scriber
Do not occur badly damaged, can use always, greatly reduce scriber causes entire scriber to scrap processing since syringe needle is worn
Waste of material can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of scriber that replaceable uses, including scriber main body, attachment cap, syringe needle, the one or six side's boss and the two or six side
Boss 6, the scriber main body are fixedly connected with the one or six side's boss, and the one or six side's boss bottom is fixedly connected with attachment cap, institute
It states and is equipped with internal screw thread on the inside of attachment cap, described syringe needle one end is equipped with threaded rod, and the attachment cap and syringe needle pass through attachment cap and spiral shell
Rasp bar is detachably connected.
Further, the internal screw thread being equipped on the inside of the attachment cap is adapted with the screw thread on threaded rod.
Further, the scriber main body, attachment cap and syringe needle center axis thereof are overlapped.
Further, the material of the scriber main body, attachment cap and syringe needle is austenitic stainless steel.
Further, the one or six side's boss and the two or six side's boss 6 two spanners can be used to be respectively cooperating with and screw behaviour
Make.
It compared with prior art, will be outside syringe needle tailing screw flight bar the utility model has the following beneficial effects: when in use
Screw thread is corresponding with the internal screw thread on the one or six side's boss of scriber body front end to screw assembly, after preliminary connection is tightened, can be used
Two spanners are respectively cooperating with six side's boss on the outside of contact syringe needle and scriber main body, respectively towards different direction force force rotations
Tightly, to realize being connected and fixed for whole device, when occurring syringe needle abrasion in this scriber use process and can not sharpen again,
Only need to be backed out scriber syringe needle from scriber needle body with tools such as spanners, new syringe needle is packed on scriber needle body and tighten and
Being connected and fixed can reuse, the utility model is designed reasonably, replaceable syringe needle, as long as seriously damaging does not occur in the needle body of scriber
It is bad, it can use always, greatly reduce the waste of material that scriber causes entire scriber to scrap processing due to syringe needle abrasion.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for the scriber that replaceable uses of the utility model.
Fig. 2 is a kind of scriber agent structure schematic diagram for the scriber that replaceable uses of the utility model.
Fig. 3 is a kind of connection cap structure schematic diagram for the scriber that replaceable uses of the utility model.
Fig. 4 is a kind of needle head structure schematic diagram for the scriber that replaceable uses of the utility model.
In figure: 1, scriber main body；2, attachment cap；3, syringe needle；4, the one or six side's boss；5, internal screw thread；6, the two or six side is convex
Platform；7, threaded rod.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention
As shown in Figs 1-4, a kind of scriber that replaceable uses, including scriber main body 1, attachment cap 2, syringe needle 3, the one or six side
Boss 4 and the two or six side's boss 6, the scriber main body 1 are fixedly connected with the one or six side's boss 4,4 bottom of the one or six side's boss
It is fixedly connected with attachment cap 2, internal screw thread 5 is equipped on the inside of the attachment cap 2, described 3 one end of syringe needle is equipped with threaded rod 7, the connection
Cap 2 is detachably connected by attachment cap 2 with threaded rod 7 with syringe needle 3.
A kind of scriber that replaceable uses of the utility model by 3 tailing screw flight bar of syringe needle, 7 external screw thread and is drawn when in use
Internal screw thread correspondence on the one or six side's boss 4 of 1 front end of needle main body screws assembly, after preliminary connection is tightened, two can be used to pull
Hand is respectively cooperating with six side's boss in 1 outside of contact syringe needle 3 and scriber main body, screws respectively towards different direction force forces,
To realize being connected and fixed for whole device, when occurring syringe needle abrasion in this scriber use process and can not sharpen again, only
It needs to be backed out scriber syringe needle from scriber needle body with tools such as spanners, new syringe needle is packed on scriber needle body and tightens and connect
Connecing fixation can reuse, the utility model is designed reasonably, replaceable syringe needle, as long as seriously damaging does not occur in the needle body of scriber
It is bad, it can use always, greatly reduce the waste of material that scriber causes entire scriber to scrap processing due to syringe needle abrasion.
Wherein, the internal screw thread 5 being equipped on the inside of the attachment cap 2 is adapted with the screw thread on threaded rod 7, so that attachment cap 2
It can mutually be screwed with threaded rod 7 so that scriber main body 1 is mutually permanently connected with syringe needle 3.
Wherein, the scriber main body 1, attachment cap 2 and 3 center axis thereof of syringe needle are overlapped.
Wherein, the material of the scriber main body 1, attachment cap 2 and syringe needle 3 is austenitic stainless steel, is had good anti-
Oxidative function extends the service life of scriber to reduce outside air to the oxidation of scriber.
Wherein, two spanners can be used to be respectively cooperating with screwing operations for the one or six side's boss 4 and the two or six side's boss 6,
After tentatively connection is tightened in attachment cap 2 and syringe needle 3, two spanners are respectively cooperating with 3 outside of contact syringe needle second can be reused
The one or six side's boss 4 on the outside of six side's boss 6 and scriber main body.
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 (5)
1. a kind of scriber that replaceable uses, including scriber main body (1), attachment cap (2), syringe needle (3), the one or six side's boss (4)
With the two or six side's boss (6), it is characterised in that: the scriber main body (1) is fixedly connected with the one or six side's boss (4), and described first
Six side's boss (4) bottoms are fixedly connected attachment cap (2), are equipped with internal screw thread (5) on the inside of the attachment cap (2), the syringe needle (3) one
End is equipped with threaded rod (7), and the attachment cap (2) is detachably connected by attachment cap (2) with threaded rod (7) with syringe needle (3).
2. the scriber that a kind of replaceable according to claim 1 uses, it is characterised in that: set on the inside of the attachment cap (2)
Some internal screw threads (5) are adapted with the screw thread on threaded rod (7).
3. the scriber that a kind of replaceable according to claim 1 uses, it is characterised in that: the scriber main body (1), connection
Cap (2) and syringe needle (3) center axis thereof are overlapped.
4. the scriber that a kind of replaceable according to claim 1 uses, it is characterised in that: the scriber main body (1), connection
The material of cap (2) and syringe needle (3) is austenitic stainless steel.
5. the scriber that a kind of replaceable according to claim 1 uses, it is characterised in that: the one or six side's boss (4)
Two spanners can be used to be respectively cooperating with screwing operations with the two or six side's boss (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137327.3U CN208557463U (en) | 2018-07-18 | 2018-07-18 | A kind of scriber that replaceable uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137327.3U CN208557463U (en) | 2018-07-18 | 2018-07-18 | A kind of scriber that replaceable uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208557463U true CN208557463U (en) | 2019-03-01 |
Family
ID=65446443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821137327.3U Expired - Fee Related CN208557463U (en) | 2018-07-18 | 2018-07-18 | A kind of scriber that replaceable uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208557463U (en) |
-
2018
- 2018-07-18 CN CN201821137327.3U patent/CN208557463U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20190718 |