CN211366898U - Portable cap opener - Google Patents
Portable cap opener Download PDFInfo
- Publication number
- CN211366898U CN211366898U CN201920315557.2U CN201920315557U CN211366898U CN 211366898 U CN211366898 U CN 211366898U CN 201920315557 U CN201920315557 U CN 201920315557U CN 211366898 U CN211366898 U CN 211366898U
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- China
- Prior art keywords
- portable
- fingerstall
- connecting piece
- hard sheet
- finger sleeve
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Abstract
The utility model provides a portable cap opener. The portable cover opener comprises a finger sleeve and a hard sheet fixed on the finger sleeve, and the size of the finger sleeve is adjustable. The utility model provides a portable uncapping device has solved prior art and has uncapped and directly use the hand in the operation, can lead to nail wearing and tearing, pollute the reaction liquid easily, uses uncapping device to influence work efficiency's technical problem again.
Description
Technical Field
The utility model relates to a portable cap opener.
Background
In biological experiments, it is often the case that there is an EP tube with a lid, and therefore there is a large number of lid opening operations. For example, when the HPV genotyping detection kit from Yaergen company is used, after DNA extraction, the reaction tube is opened during the sample application process to apply the sample. However, the reaction tube is a tube with a small specification, so that not only the fingernail is abraded in the opening process, but also the reaction liquid is easily polluted.
If a common cover opener is used, namely a device with a prying plate arranged at the tail end of a handle, the use process is very troublesome, and the work efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
Directly with the hand in the operation of uncapping for solving prior art, can lead to nail wearing and tearing, pollute the reaction liquid easily, use the technical problem that the ware of uncapping influences work efficiency again, the utility model provides a solve the portable ware of uncapping of above-mentioned problem.
A portable cap opener comprises a finger sleeve and a hard sheet fixed on the finger sleeve, wherein the size of the finger sleeve is adjustable.
In a preferred embodiment of the portable cap opener of the present invention, the finger sleeve is an elastic cylindrical rubber sleeve, and the hard sheet is disposed on the side wall of the finger sleeve.
In a preferred embodiment of the present invention, the finger sleeve is a flexible strip-shaped structure without elasticity, one end of the finger sleeve is provided with a plurality of first connecting members, the other end of the finger sleeve is provided with a second connecting member, the two connecting members are detachably connected, and the hard sheet is disposed in the middle of the strip-shaped structure.
In a preferred embodiment of the present invention, the first connecting member and the second connecting member are a female member and a male member of a snap fastener, respectively.
In a preferred embodiment of the present invention, the first connecting member and the second connecting member are a hook surface and a rough surface of the hook and loop fastener, respectively.
In a preferred embodiment of the portable cap opener provided by the present invention, the finger sleeve is further provided with a reinforcing rib, one end of the reinforcing rib is connected to the hard sheet, and the other end of the reinforcing rib is connected to the finger sleeve to keep away from one side of the hard sheet.
Compared with the prior art, the utility model provides a portable cap opener 1 directly passes through 2 cover on the finger of dactylotheca utilize hard piece 3 is as the fulcrum, pries open the tube cap. The use mode is consistent with the method of directly using hands, the operation is convenient, the working efficiency is not influenced, the cross contamination is prevented, and the abrasion of the fingernails is avoided.
Drawings
Fig. 1 is a perspective view of embodiment 1 of a portable lid opener provided by the present invention;
fig. 2 is a perspective view of embodiment 2 of the portable lid opener provided by the present invention;
fig. 3 is a perspective view of embodiment 3 of the portable lid opener provided by the present invention;
fig. 4 is a top view of embodiment 4 of a portable lid opener provided by the present invention;
fig. 5 is a top view of embodiment 5 of the portable lid opener provided by the present invention.
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.
Example 1:
referring to fig. 1, the present invention provides a portable lid opener 1 in a perspective view in embodiment 1.
The portable cap opener 1 comprises an annular finger sleeve 2 made of rubber with good elasticity and a hard sheet 3 fixed on the side wall of the finger sleeve 2. The hard sheet 3 is a plastic sheet with the same radian as the fingerstall 2, one end of the hard sheet is flush with the edge of the fingerstall 2, and the other end of the hard sheet extends to form a triangular head with a round angle at the tip end as a fulcrum for prying open the tube cover.
Example 2:
referring to fig. 2, the present invention provides a perspective view of a portable lid opener 1 in embodiment 2.
One end of the hard sheet 3 exceeds the edge of the finger sleeve 2, so that the contact area of the hard sheet and the finger is increased, and the pressure intensity is reduced. Other structures are the same as those in embodiment 1, and are not described herein.
Example 3:
referring to fig. 3, the present invention provides a perspective view of a portable lid opener 1 in embodiment 3.
The triangular head of the hard sheet 3 is provided with a reinforcing rib at one side close to the finger stall 2, and the other end of the reinforcing rib is connected with one side of the finger stall 2 far away from the hard sheet 3. Providing additional tension to the hard sheet 3 and relieving the finger from squeezing.
Other structures are the same as those in embodiment 2, and are not described herein.
Example 4:
referring to fig. 4, the present invention provides a top view of a portable lid opener 1 in embodiment 4.
The portable cap opener 1 comprises a strip-shaped finger stall 2 made of a cloth tape and a hard sheet 3 fixed in the middle of the finger stall 2. One end of the fingerstall 2 is provided with 3 concave heads of the snap fasteners, and the other end is provided with 1 raised head of the snap fasteners. For convenience of illustration, the two are arranged on the same plane in the drawings, and the two are arranged in a positive-negative mode in actual use.
Example 5:
referring to fig. 5, the present invention provides a top view of a portable lid opener 1 in embodiment 5.
One end of the finger stall 2 is provided with a section of long hair surface of the fastening tape, and the other end is provided with a section of short hook surface of the fastening tape. Other structures are the same as those in embodiment 4, and are not described herein.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a portable cap opener which characterized in that: the finger stall comprises a finger stall body and a hard sheet fixed on the finger stall body, wherein the size of the finger stall body is adjustable; the fingerstall is of a non-elastic flexible strip-shaped structure, one end of the fingerstall is provided with a plurality of first connecting pieces, the other end of the fingerstall is provided with a second connecting piece, the first connecting piece and the second connecting piece are detachably connected, and the hard piece is arranged in the middle of the strip-shaped structure.
2. The portable lid opener according to claim 1, wherein: the first connecting piece and the second connecting piece are respectively a female piece and a male piece of a snap fastener.
3. The portable lid opener according to claim 2, characterized in that: the first connecting piece and the second connecting piece are respectively a hair side and a hook side of the fastening tape.
4. The portable lid opener according to claim 1, wherein: the fingerstall is an elastic cylindrical rubber sleeve, and the hard sheet is arranged on the side wall of the fingerstall.
5. The portable cap opener according to any one of claims 1 to 4, characterized in that: the fingerstall is further provided with a reinforcing rib, one end of the reinforcing rib is connected with the hard sheet, and the other end of the reinforcing rib is connected with one side, far away from the hard sheet, of the fingerstall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315557.2U CN211366898U (en) | 2019-03-13 | 2019-03-13 | Portable cap opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315557.2U CN211366898U (en) | 2019-03-13 | 2019-03-13 | Portable cap opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211366898U true CN211366898U (en) | 2020-08-28 |
Family
ID=72167864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920315557.2U Active CN211366898U (en) | 2019-03-13 | 2019-03-13 | Portable cap opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211366898U (en) |
-
2019
- 2019-03-13 CN CN201920315557.2U patent/CN211366898U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |