CN206120688U - Cup stock - Google Patents
Cup stock Download PDFInfo
- Publication number
- CN206120688U CN206120688U CN201620647019.XU CN201620647019U CN206120688U CN 206120688 U CN206120688 U CN 206120688U CN 201620647019 U CN201620647019 U CN 201620647019U CN 206120688 U CN206120688 U CN 206120688U
- Authority
- CN
- China
- Prior art keywords
- periphery
- cup
- projection
- retaining ring
- pikestaff
- 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.)
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Abstract
The utility model discloses cup stock, include the stack and install the locking ring of stack bottom, the bottom of stack is equipped with circular shape block portion, be equipped with four lugs that wait angular distribution on the periphery of block portion, the lug is the L type, the long border periphery of lug transversely sets up, minor face along the periphery direction setting of block portion dorsad of lug, the long limit free end of lug has an inclined plane, periphery between two lugs forms a spout, the spout is including the open slot and locking groove of intercommunication, the terminal surface of block portion is equipped with four dogs that wait angular distribution, the locking ring is including the card post of setting at four classs of angular distribution of its inner wall, the top of card post is equipped with along the radial inside dop that extends, the inner wall of locking ring still is equipped with four stuck points that wait angular distribution, the stuck point is located dop one side. The utility model discloses rotate locking manner with the stuck point formula and replace traditional screw thread locking manner, convenient to use, the injection moulding cycle is short, and the product defective rate is low, and production efficiency is high.
Description
Technical field
This utility model is related to medical instruments field, specifically a kind of cup pikestaff.
Background technology
Cup this be a kind of instrument made with cup tank, produce negative pressure by means of heating power venting air therein, make to be attracted in skin,
Cause a kind of therapy of stagnation of the blood phenomenon.But traditional cup needs regular medical institutions, limited by place and time,
For some crowds are not very suitable for, present mode is a kind of cupping gun easy to use of design, cupping gun include pikestaff and
Pipette tips, traditional cup pikestaff threaded connection, can just tighten after needing to rotate a few, bothersome laborious, and in mold injection
During, the requirement of screw thread increased the technical requirements and cost of Design of Dies.
Utility model content
The purpose of this utility model is to provide a kind of cup pikestaff of quick assembling.
This utility model is achieved through the following technical solutions above-mentioned purpose：A kind of cup pikestaff, including gun rack and be arranged on
The retaining ring of the gun rack bottom, the bottom of the gun rack are provided with the holding section of circle, and the periphery of the holding section is provided with
Four projections being angularly distributed, the projection be L-type, the long edge periphery horizontally set of the projection, the projection
The direction of the minor face circumferentially face dorsad holding section is arranged, and the long side free end of the projection has an inclined-plane, two institutes
State the periphery between projection and form a chute, the chute includes open slot and the locking slot for connecting, the open slot edge
Periphery is vertically arranged, and the locking slot circumferentially face horizontally set, the end face of the holding section are provided with four and are angularly distributed
Block, the retaining ring includes setting within it four card columns being angularly distributed of wall, is provided with edge at the top of the card column
The dop for extending radially inwardly, the inwall of the retaining ring are additionally provided with four stuck points being angularly distributed, and the stuck point is located at card
First side.
Further, the gun rack is flat ring-type.
Further, the corresponding lower section for being located at four projections of four blocks.
Further, the outer wall of the retaining ring is provided with vertical anti-slip veins.
Compared with prior art, the beneficial effect of this utility model cup pikestaff is：With card point mode rotation lock mode generation
For traditional screw-threaded coupling mode, the convenience for using is improved, meanwhile, reducing technology in Design of Dies and manufacturing process will
Ask, reduce injection molding cycle, reduce the fraction defective of product, improve production efficiency.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of gun rack in Fig. 1.
Fig. 3 is the structural representation of retaining ring in Fig. 1.
Specific embodiment
Refer to Fig. 1 to Fig. 3, a kind of cup pikestaff, including gun rack 1 and the retaining ring 2 installed in 1 bottom of gun rack, gun rack 1
For flat ring-type, the bottom of gun rack 1 is provided with the holding section 12 of circle, and the periphery of holding section 12 is provided with four and is angularly distributed
Projection 121, projection 121 is L-type, the long edge periphery horizontally set of projection 121, and circumferentially face is dorsad for the minor face of projection 121
The direction of holding section 12 is arranged, and the long side free end of projection 121 has an inclined-plane 1211, the circumference between two projections 121
Face forms a chute（Figure is not marked）, chute include connect open slot 122 and locking slot 123, open slot 122 circumferentially face erect
To setting, the circumferentially face horizontally set of locking slot 123.The end face of holding section 12 is provided with four blocks 124 being angularly distributed, and four
The corresponding lower section for being located at four projections of individual block 124.
Retaining ring 2 includes setting within it four card columns 23 being angularly distributed of wall, and the top of card column 23 is provided with along footpath
To the dop 231 for extending internally, the inwall of retaining ring 2 is additionally provided with four stuck points 24 being angularly distributed, and stuck point 24 is located at dop
231 sides, the outer wall of retaining ring 2 are provided with vertical anti-slip veins 21.
During use, the dop 231 of retaining ring 2 is inserted in the open slot 122 of gun rack 1, the retaining ring that turns clockwise 2 makes
Obtain dop 231 to enter in locking slot 123, now through 1211 transition of inclined-plane, the stuck point 24 in retaining ring 2 is just from block
124 side is pressed into opposite side, completes locking.
This utility model improves what is used by replacing traditional screw-threaded coupling mode with card point mode rotation lock mode
Convenience, meanwhile, technical requirements are reduced in Design of Dies and manufacturing process, success rate is up to 98%, and die cost reduces by 50%
More than, the product mold structure design that card point mode is rotated reduces injection molding cycle, reduces the fraction defective of product, improves
Production efficiency.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of design being created without departing from this utility model, can also make some deformations and improvement, these belong to practical
New protection domain.
Claims (4)
1. a kind of cup pikestaff, it is characterised in that：Including gun rack and the retaining ring installed in the gun rack bottom, the gun rack
Bottom is provided with the holding section of circle, and the periphery of the holding section is provided with four projections being angularly distributed, and the projection is L
Type, the long edge periphery horizontally set of the projection, the direction of the minor face of the projection circumferentially face dorsad holding section
Arrange, the long side free end of the projection has an inclined-plane, and the periphery between two projections forms a chute, institute
Open slot and locking slot that chute includes connecting are stated, circumferentially face is vertically arranged for the open slot, the locking slot circumferentially face
Horizontally set, the end face of the holding section are provided with four blocks being angularly distributed, and the retaining ring includes the wall that sets within it
Four card columns being angularly distributed, be provided with radially inwardly extending dop at the top of the card column, the retaining ring it is interior
Wall is additionally provided with four stuck points being angularly distributed, and the stuck point is located at dop side.
2. cup pikestaff according to claim 1, it is characterised in that：The gun rack is flat ring-type.
3. cup pikestaff according to claim 1, it is characterised in that：Four blocks are corresponding be located at four it is described convex
The lower section of block.
4. cup pikestaff according to claim 1, it is characterised in that：The outer wall of the retaining ring is provided with vertical anti-skidding
Stricture of vagina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647019.XU CN206120688U (en) | 2016-06-28 | 2016-06-28 | Cup stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647019.XU CN206120688U (en) | 2016-06-28 | 2016-06-28 | Cup stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206120688U true CN206120688U (en) | 2017-04-26 |
Family
ID=58559785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620647019.XU Active CN206120688U (en) | 2016-06-28 | 2016-06-28 | Cup stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206120688U (en) |
-
2016
- 2016-06-28 CN CN201620647019.XU patent/CN206120688U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |