CN107420402A - Detachable latch - Google Patents
Detachable latch Download PDFInfo
- Publication number
- CN107420402A CN107420402A CN201710716407.8A CN201710716407A CN107420402A CN 107420402 A CN107420402 A CN 107420402A CN 201710716407 A CN201710716407 A CN 201710716407A CN 107420402 A CN107420402 A CN 107420402A
- Authority
- CN
- China
- Prior art keywords
- pin
- pin cap
- latch
- hand
- detachable latch
- 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.)
- Pending
Links
- 238000006748 scratching Methods 0.000 claims abstract description 7
- 230000002393 scratching effect Effects 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 210000000078 claw Anatomy 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/09—Releasable fastening devices with a stud engaging a keyhole slot
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
- F16B21/125—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes radially resilient or with a snap-action member, e.g. elastic tooth, pawl with spring, resilient coil or wire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
- F16B21/14—Details of locking-pins or split-pins
Abstract
The present invention relates to a kind of component --- detachable latch of mobile phone seat button, the detachable latch are except with common lock bolt bar 2, also there is the pin cap 1 of a truncated cone-shaped at one end, the pin cap 1 can position the insertion depth of the pin cap, it is easy to load onto stingy hand 3 again simultaneously, stingy hand 3 is set to be combined together with pin cap 2, the claw position for scratching hand 3 grasps the V-shaped groove of other matable assemblies, so that detachable latch are not easy to come off from pin-and-hole.
Description
Technical field
The present invention relates to a kind of component --- detachable latch of mobile phone seat button, the detachable latch with common except inserting
The pin rod 2 of pin, also there is the pin cap 1 of a truncated cone-shaped at one end, the pin cap 1 can position the insertion depth of the pin cap, while again
It is easy to load onto stingy hand 3, stingy hand 3 is combined together with pin cap 2, the claw position for scratching hand 3 grasps the V-arrangement of other matable assemblies
Groove, so that detachable latch are not easy to come off from pin-and-hole.
Background technology
Latch in existing mobile phone seat button is not easy to remove after coordinating with pin-and-hole using interference fit, latch.
The content of the invention
The present invention relates to a kind of component --- detachable latch of mobile phone seat button, the detachable latch with common except inserting
The pin rod 2 of pin, also there is the pin cap 1 of a truncated cone-shaped at one end, the pin cap 1 can position the insertion depth of the pin cap, while again
It is easy to load onto stingy hand 3, stingy hand 3 is combined together with pin cap 2, the claw position for scratching hand 3 grasps the V-arrangement of other matable assemblies
Groove, so that detachable latch are not easy to come off from pin-and-hole.
What the dismounting lock bolt bar and pin cap were connected together, the diameter of pin rod is consistent with pin-and-hole, in order to ensure to tear open
Unload conveniently, the cooperation of pin rod and pin-and-hole uses interference fits.
The dismounting lock bolt bar and pin cap are allowed to both have enough strong using the enough plastics of stainless steel or intensity
Degree, is not easy corrosion-deformation again.
The stingy hand of the dismounting latch preferably uses plastic mould to process, and it, which scratches hand position, has certain elasticity, when it sticks into V
During shape groove, then with suitable frictional force, shank is set to be unlikely to slide from pin-and-hole easily, when disassembly is desired, then by outer
Power directly pries open stingy hand, that is, releases the effect for scratching hand.
Brief description of the drawings：
Fig. 1：The stereogram of detachable latch.
1 in Fig. 1 is the shank of detachable latch, and 2 be pin cap, and 3 be stingy hand.
Fig. 2 is the stereogram in another direction of detachable latch.
Embodiment
The present invention relates to a kind of component --- detachable latch of mobile phone seat button, the detachable latch with common except inserting
The pin rod 2 of pin, also there is the pin cap 1 of a truncated cone-shaped at one end, the pin cap 1 can position the insertion depth of the pin cap, while again
It is easy to load onto stingy hand 3, stingy hand 3 is combined together with pin cap 2, the claw position for scratching hand 3 grasps the V-arrangement of other matable assemblies
Groove, so that detachable latch are not easy to come off from pin-and-hole.
What the dismounting lock bolt bar and pin cap were connected together, the diameter of pin rod is consistent with pin-and-hole, in order to ensure to tear open
Unload conveniently, the cooperation of pin rod and pin-and-hole uses interference fits.
The dismounting lock bolt bar and pin cap are allowed to both have enough strong using the enough plastics of stainless steel or intensity
Degree, is not easy corrosion-deformation again.
The stingy hand of the dismounting latch preferably uses plastic mould to process, and it, which scratches hand position, has certain elasticity, when it sticks into V
During shape groove, then with suitable frictional force, shank is set to be unlikely to slide from pin-and-hole easily, when disassembly is desired, then by outer
Power directly pries open stingy hand, that is, releases the effect for scratching hand.
Claims (3)
1. the present invention relates to a kind of detachable latch, the detachable latch have pin rod 2, also there is the pin cap of a truncated cone-shaped at one end
1, the pin cap 1 can position the insertion depth of the pin cap, while be easy to load onto stingy hand 3 again, stingy hand 3 is incorporated in pin cap 2
Together, the claw position for scratching hand 3 grasps the V-shaped groove of other matable assemblies, so that detachable latch are not easy to come off from pin-and-hole.
2. being based on claim 1, the pin rod and pin cap in the dismounting latch are integral, and its material is stainless steel and other hardness
Enough plastics.
3. claim 2 is based on, the plastic member that the stingy hand in the dismounting latch loads after being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716407.8A CN107420402A (en) | 2017-08-21 | 2017-08-21 | Detachable latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716407.8A CN107420402A (en) | 2017-08-21 | 2017-08-21 | Detachable latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107420402A true CN107420402A (en) | 2017-12-01 |
Family
ID=60434062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710716407.8A Pending CN107420402A (en) | 2017-08-21 | 2017-08-21 | Detachable latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107420402A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201836177U (en) * | 2010-10-12 | 2011-05-18 | 魏民 | Pin component |
| CN202048067U (en) * | 2011-04-19 | 2011-11-23 | 宝山钢铁股份有限公司 | Anti-falling cylindrical pin |
| CN203098515U (en) * | 2012-12-24 | 2013-07-31 | 合肥市东良汽车配件有限公司 | Disengaging lock pin |
| CN204186723U (en) * | 2014-10-27 | 2015-03-04 | 中国石油集团西部钻探工程有限公司 | Lock pin |
| JP2016183719A (en) * | 2015-03-26 | 2016-10-20 | トヨタ自動車株式会社 | Attachment clip and attached object attachment structure using the same |
| WO2017025112A1 (en) * | 2015-08-10 | 2017-02-16 | Dieter Ramsauer | Locking bolt that can be installed without threads |
-
2017
- 2017-08-21 CN CN201710716407.8A patent/CN107420402A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201836177U (en) * | 2010-10-12 | 2011-05-18 | 魏民 | Pin component |
| CN202048067U (en) * | 2011-04-19 | 2011-11-23 | 宝山钢铁股份有限公司 | Anti-falling cylindrical pin |
| CN203098515U (en) * | 2012-12-24 | 2013-07-31 | 合肥市东良汽车配件有限公司 | Disengaging lock pin |
| CN204186723U (en) * | 2014-10-27 | 2015-03-04 | 中国石油集团西部钻探工程有限公司 | Lock pin |
| JP2016183719A (en) * | 2015-03-26 | 2016-10-20 | トヨタ自動車株式会社 | Attachment clip and attached object attachment structure using the same |
| WO2017025112A1 (en) * | 2015-08-10 | 2017-02-16 | Dieter Ramsauer | Locking bolt that can be installed without threads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |