CN205649113U - Separation device is prevented to nail clippers based on lever principle - Google Patents
Separation device is prevented to nail clippers based on lever principle Download PDFInfo
- Publication number
- CN205649113U CN205649113U CN201620312018.XU CN201620312018U CN205649113U CN 205649113 U CN205649113 U CN 205649113U CN 201620312018 U CN201620312018 U CN 201620312018U CN 205649113 U CN205649113 U CN 205649113U
- Authority
- CN
- China
- Prior art keywords
- connecting pin
- clamp
- spring
- snap close
- utility
- 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
Links
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model discloses a separation device is prevented to nail clippers based on lever principle, including connecting pin main part, locating pin, the checkpost of taking the hasp, extension spring, compression spring. Two upper and lower seal grooves that are equipped with the location pinhole in the connecting pin and are located the homonymy have a compression spring in the upper sealing groove, the lower seal inslot has an extension spring, connecting pin main part upper portion is equipped with the hasp, thereby the checkpost passes through, and the locating pin is guaranteed with the hasp contact and the position relation of connecting pin. Two upper and lower springs use the locating pin as the fulcrum effort on the checkpost, guarantee that the checkpost keeps the reliability to be connected with the hasp. The utility model discloses a prevent that separation device based on lever principle, has solved present nail clippers and result in the technical problem that breaks away from according to clamp plate and connecting pin and upper and lower double -layered sword when receiving unexpected extrusion force. The utility model discloses a prevent that separation device simple structure is equitable, the flexible operation, guarantee that it is connected with the connecting pin reliability to press the clamp plate under the prerequisite that does not influence whole work.
Description
Technical field
This utility model relates to a kind of anti-disengaging device, particularly relates to a kind of nail clipper based on lever principle anti-detachment
Device.
Background technology
Nail clipper generally comprises: upper clamp knife, lower clamp knife, connecting pin and pressing plate.Typically nail clipper is when not in use, upper,
The open-shaped state of cutting edge between lower clamp knife, produces bigger tension force so that pressing plate the most spacing connecting pin with on
In what folder cutter was constituted closing draw-in groove.Existing nail clipper is when improper use, and upper and lower folder cutter is easily subject to pressure to be caused pressing from both sides blade
Mouth spacing shortens so that connecting pin produces bigger space with upper clamp knife, and pressing plate easily departs from from draw-in groove.Owing to dividing at parts
From time acted on by power, the movement locus of each parts is unpredictable, is susceptible to contingency, to user or other people cause
Personal injury.Additionally, integrally-built integrity is also destroyed, cause waste.
Summary of the invention
For the deficiency overcoming existing nail clipper to be easily separated from, this utility model provides a kind of fingernail based on lever principle
Cutter anti-disengaging device, use with this device nail clipper time do not result in parts depart from accident, have safe and reliable, structure is simple
The advantages such as list is reasonable.
To achieve these goals, this utility model adopts the following technical scheme that: a kind of nail clipper based on lever principle
Anti-disengaging device, it is characterised in that including: the connecting pin main body of belt lock catch, alignment pin, clamp, stretching spring, compression spring;Institute
Two seal grooves up and down being provided with dowel hole in stating connecting pin and be positioned at the same side, have a compression spring in upper seal groove,
A stretching spring is had in lower seal groove cavity;Clamp is contacted with snap close by alignment pin, thus ensures position relationship with connecting pin;Even
Pin body top is provided with snap close, and snap close contacts connection with clamp;Upper and lower two springs constitute complementary spring assembly, this spring
Device with alignment pin for point action power on clamp, to ensure that clamp and snap close keep reliability to be connected.
It should be noted that upper and lower two springs constitute complementary spring assembly, this spring assembly is made with alignment pin for fulcrum
Firmly in clamp, to ensure that clamp keeps reliability to be connected with snap close.And the existence of clamp does not interferes with the fortune of upper and lower folder cutter
Dynamic.When upper and lower folder cutter is made the distance between cutting edge reduce by accidental pressure, snap close is caused to diminish with the spacing of upper clamp knife
Time, due to spring force and the effect of alignment pin, make the closely coupled draw-in groove forming closing of clamp and snap close, pressing plate and connecting pin
Still without departing from.When needs take off or install pressing plate, clamp can be pressed the most inwards, make clamp produce one with snap close
Fixed distance, such that it is able to separate pressing plate with connecting pin.
Owing to have employed technique scheme, this utility model has the advantages that
1, this utility model is based on lever principle, and simple in construction is reliable and stable, it is easy to accomplish;
2, by stretching spring and compression spring, clamp being applied active force, the energy utilizing spring self to store maintains card
Son and snap close reliable contacts, it is not necessary to the energy input of other forms, power consumption is few;
3, this utility model, can avoid isolation of components, it is ensured that overall structure is reliably connected, good stability.
Accompanying drawing explanation
Fig. 1 is this utility model figure anti-disengaging device structural profile schematic diagram.
Fig. 2 is this utility model anti-disengaging device structure right view.
Fig. 3 is the stereochemical structure signal comprising nail clipper of the present utility model.
Fig. 4 is to comprise axonometric chart when nail clipper of the present utility model draws in
In figure: 1: lower clamp knife;2: upper clamp knife;3: connecting pin;4: pressing plate;
5: stretching spring;6: clamp;7: alignment pin;8: compression spring;9: snap close
Detailed description of the invention:
Embodiment 1
In conjunction with accompanying drawing 1~4, this utility model is described in detail.
As it is shown in figure 1, a kind of nail clipper anti-disengaging device based on lever principle, including connecting pin 3, stretching spring 5, card
Son 6, compression spring 8, snap close 9.
Two seal grooves up and down being provided with dowel hole in connecting pin 3 and be positioned at the same side, alignment pin 7 is by connecting pin 3
On dowel hole be reliably connected with connecting pin 3, clamp 6 ensures the position relationship with connecting pin 3 by alignment pin 7.Connecting pin
Body top is provided with snap close 9, and snap close 9 contacts connection with clamp 6;Compression spring 8 is held within the upper sealing of connecting pin 3 side
In groove, the other end is connected with clamp 6;Stretching spring 5 is held within the interior lower seal groove cavity with upper seal groove homonymy of connecting pin 3
In, the other end is connected with clamp 6.Upper and lower two springs constitute complementary spring assembly, and this spring assembly is made with alignment pin 7 for fulcrum
Firmly on clamp 6, to ensure that clamp 6 keeps reliability to be connected with snap close 9.And the existence of clamp 6 does not interferes with lower clamp knife 1
Motion with upper clamp knife 2.When lower clamp knife 1, upper clamp knife 2 are made the distance between cutting edge reduce by accidental pressure, cause snap close 9 with
When the spacing of upper clamp knife 2 diminishes, due to spring assembly and the leverage of alignment pin 7, make clamp 6 and snap close 9 reliable contacts,
Pressing plate 4 and connecting pin 3 still without departing from.When needs take off or install pressing plate 4, clamp 6 can be pressed the most inwards,
Make clamp 6 and snap close 9 produce a certain distance, thus pressing plate 4 is separated with connecting pin 3.
Embodiment 2
Commonly used nail clipper may produce cutting edge and send out blunt or the sensation uncomfortable problem of pressing plate, in this feelings
Under condition, a certain parts therein can be changed.When changing parts, it is only necessary to the top of hands flicking clamp 6 inwards, fill at spring
Putting with under the leverage of alignment pin 7, clamp 6 will produce certain distance with snap close 9, it is possible to pressing plate 4 from connecting pin 3
In take off.Meanwhile, connecting pin 3 will get off from the circular hole of folder cutter in landing, folder cutter 1 with 2, connecting pin 3, pressing plate 4 the completeest
Fully separating come.During assembling, first connecting pin 3 through the circular hole of upper and lower folder cutter, with the top of hands pressing clamp 6, make clamp 6
Produce certain distance with snap close 9, thus the front end of pressing plate 4 is extend in the draw-in groove between clamp 6 and snap close 9, unclamp hands
Referring to, clamp 6 sets back under the effect of lever principle, completes reliability with snap close 9 and is connected, and assembling process is complete.
Last it is noted that above example only in order to this utility model is described and and unrestricted this utility model retouched
The technical scheme stated: although therefore this utility model is had been carried out specifically by this specification with reference to each above-mentioned embodiment
Bright, but, it will be understood by those within the art that, still this utility model can be modified or equivalent,
And all are without departing from the technical scheme of the spirit and scope of utility model and improvement thereof, it all should be contained in power of the present utility model
In the middle of profit claimed range.
Claims (1)
1. a nail clipper anti-disengaging device based on lever principle, it is characterised in that including: the connecting pin main body of belt lock catch, fixed
Position pin, clamp, stretching spring, compression spring;Be provided with dowel hole in described connecting pin be positioned at the same side up and down two close
Sealing groove, has a compression spring in upper seal groove, have a stretching spring in lower seal groove cavity;Clamp is connect with snap close by alignment pin
Touch, thus ensure position relationship with connecting pin;Connecting pin body top is provided with snap close, and snap close contacts connection with clamp;Upper and lower two
Individual spring constitutes complementary spring assembly, this spring assembly with alignment pin for point action power on clamp, with ensure clamp with
Snap close keeps reliability to connect.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620312018.XU CN205649113U (en) | 2016-04-14 | 2016-04-14 | Separation device is prevented to nail clippers based on lever principle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620312018.XU CN205649113U (en) | 2016-04-14 | 2016-04-14 | Separation device is prevented to nail clippers based on lever principle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205649113U true CN205649113U (en) | 2016-10-19 |
Family
ID=57391563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620312018.XU Expired - Fee Related CN205649113U (en) | 2016-04-14 | 2016-04-14 | Separation device is prevented to nail clippers based on lever principle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205649113U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107396578A (en) * | 2017-09-12 | 2017-11-24 | 珠海格力电器股份有限公司 | Connection structure and electric cabinet of electric cabinet |
-
2016
- 2016-04-14 CN CN201620312018.XU patent/CN205649113U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107396578A (en) * | 2017-09-12 | 2017-11-24 | 珠海格力电器股份有限公司 | Connection structure and electric cabinet of electric cabinet |
CN107396578B (en) * | 2017-09-12 | 2023-05-16 | 珠海格力电器股份有限公司 | Connection structure of electric cabinet and electric cabinet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10213929B2 (en) | Vibrissa and eyebrow scissors having fixed blade and moveable blade capable of being rinsed separately | |
CN205649113U (en) | Separation device is prevented to nail clippers based on lever principle | |
US20130186289A1 (en) | Lemon juicer device | |
WO2018077193A1 (en) | Ultra-thin mechanical keyboard switch | |
CN106158476A (en) | A kind of adjustable synchronous formula redundance microswitch | |
CN209364820U (en) | A kind of NEW TYPE OF COMPOSITE cutting die | |
PH12019500168A1 (en) | Safety clutch | |
CN205418478U (en) | Packing box | |
US20200237279A1 (en) | Lancing device | |
KR101859490B1 (en) | Misty chip removal device to punch pin | |
CN204308973U (en) | A kind of finger ring type thread cutter | |
CN202344550U (en) | Folding blade locking structure | |
JP2021078955A (en) | Safety pin | |
CN205817930U (en) | The shaver that a kind of cutter head is movable | |
CN213936065U (en) | Housing structure of frame circuit breaker | |
KR200473213Y1 (en) | A cutter for office work | |
CN210301290U (en) | Mouse ear hole puncher | |
CN216505643U (en) | Three-in-one perforating pliers | |
CN208256561U (en) | A kind of high voltage isolator | |
CN110184753B (en) | Device for designing clothes and working method thereof | |
CN201968021U (en) | Multifunctional nail clipper | |
KR200484708Y1 (en) | Power-saving type button flyer structure | |
CN202035559U (en) | Automatic lock catch | |
KR20170056392A (en) | Nail length adjustment device equipped nail clippers | |
CN203189855U (en) | Push button structure of pulling-out type faucet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170414 |
|
CF01 | Termination of patent right due to non-payment of annual fee |