CN205963136U - Multifunctional key that can change buckle space buckles - Google Patents
Multifunctional key that can change buckle space buckles Download PDFInfo
- Publication number
- CN205963136U CN205963136U CN201620870536.3U CN201620870536U CN205963136U CN 205963136 U CN205963136 U CN 205963136U CN 201620870536 U CN201620870536 U CN 201620870536U CN 205963136 U CN205963136 U CN 205963136U
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- side lever
- shaped
- bar
- clasp
- airtight
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Abstract
The utility model discloses a multifunctional key that can change buckle space buckles, including the buckle, the buckle includes the airtight pole of U type ring sum, U type ring contains the first side lever of U type, U die bed pole and U type second side lever, the one end of the first side lever of U type and a end screw thread connection of U die bed pole, the other end of the one end fixed connection U die bed pole of U type second side lever, the other end of U type second side lever passes through the one end that spring mechanism connects airtight pole, spring mechanism contains spring initial position and spring atress deforming location, when spring mechanism is in spring initial position, spring mechanism with the other end take -up of airtight pole on the other end of the first side lever of U type, make the first side lever of U type, U die bed pole, the combination of U type second side lever and airtight pole forms an airtight space, spring mechanism is in spring atress deforming location, make airtight pole when keeping away from the position of U die bed pole through stimulateeing airtight pole, the opening has between the other end of airtight pole and the other end of the first side lever of U type.
Description
Technical field
This utility model is related to key chain technical field, specifically a kind of Multifunctional key changing clasp space
Button.
Background technology
Key chain, also known as keyring lock, key-ring, key chain, key hook etc..Make key chain material be generally metal,
Leather, plastics, wood etc..
In prior art, there are following problems when using in key chain：
1st, the clasp space of only one of which fixed size is it is impossible to reach while ensureing firmness, according to the crowd using
It is adjusted with the size of environment make-up annular space；
2nd, when the bearing structure with clasp space is used alone, the buckle structure being connected with bearing structure can not be square
Separating with bearing structure just, does not reach the effect adapting to that multiple environment use；
3rd, bearing structure rotatable angle on buckle structure is less, does not reach optimal using effect.
It is accordingly required in particular to a kind of Multifunctional key-ring pendant changing clasp space, to solve present in prior art
Problem.
Utility model content
The purpose of this utility model is to solve in prior art, and key chain does not reach the defect of optimal use effect,
A kind of Multifunctional key-ring pendant changing clasp space is provided, to solve problems of the prior art.
For achieving the above object, the technical solution of the utility model is as follows：
A kind of Multifunctional key-ring pendant changing clasp space, including clasp, described clasp includes U-shaped ring and airtight bar,
Described U-shaped ring comprises U-shaped first side lever, U-shaped bottom bar and U-shaped second side lever, one end of described U-shaped first side lever and U-shaped bottom bar
Threaded one end connect, one end of described U-shaped second side lever is fixedly connected the other end of U-shaped bottom bar, described U-shaped second side lever
The other end connects one end of airtight bar by spring mechanism, and described spring mechanism comprises spring home position and spring stress deformation
Position, when described spring mechanism is in spring home position, spring mechanism strains the other end of airtight bar in U-shaped first side lever
The other end on, make U-shaped first side lever, U-shaped bottom bar, U-shaped second side lever and airtight bar combination formed a confined space, institute
State spring mechanism and be in spring stress deformation position, when making airtight bar be in the position away from U-shaped bottom bar by pulling airtight bar,
Between the other end of the other end of airtight bar and U-shaped first side lever, there is opening.
In this utility model, one end of described airtight bar is rotatably arranged on the other end of U-shaped second side lever.
In this utility model, described spring mechanism includes inner chamber, spring and pull bar, and described U-shaped second side lever has
Inner chamber, described interior intracavity arranges banking stop, and one end of described pull bar is arranged on interior intracavity, one end of described pull bar through banking stop
Setting spacing preiection, on described pull bar, between banking stop and U-shaped bottom bar, and arranges bullet between spacing preiection and banking stop
Spring, woods one end of described pull bar is fixedly connected one end of airtight bar.
In this utility model, described spring mechanism includes inner chamber, extension spring and pull bar, and described U-shaped second side lever has
Inner chamber, in described interior intracavity, one end of extension spring is fixedly connected on inner chamber, and the other end is fixedly connected one end of pull bar, described draws
The other end of bar is fixedly connected one end of airtight bar.
In this utility model, described inner chamber is cylindrical cavity, and described pull bar is the cylinder matching with cylindrical cavity.
In this utility model, also include link, described link and clasp are connected together.
In this utility model, on described link and/or clasp arrange swing mechanism, with realize clasp on link before and after
And/or swing.
In this utility model, described swing mechanism includes rotating shaft and connecting post, and one end of described connecting post is fixedly connected
Link or the clasp other end are fixedly connected rotating shaft, to realize swinging.
In this utility model, described swing mechanism includes axle and Rotational Cylindrical, and one end of described Rotational Cylindrical is fixedly connected extension
Ring or the clasp other end are set on axle, to realize swinging.
In this utility model, on described airtight bar, the position setting limit that the first side lever other end is contacted with airtight bar
Position concave point.
Beneficial effect
1st, adopt the structure that is connected with the threaded one end of U-shaped bottom bar of one end of U-shaped first side lever, can easily unloading or peace
Fill U-shaped first side lever, when needing to change clasp space size, change clasp space can be reached by changing U-shaped first side lever
Size；
2nd, one end of airtight bar is rotatably arranged on the other end of U-shaped second side lever, for after rotation, expanding
The size of opening；
3rd, inner chamber is cylindrical cavity, and pull bar is the cylinder matching with cylindrical cavity, makes the pull bar can be around U-shaped second side
360 degree of rotations of bar, and can stop at any time, reach the effect of convenient use；
4th, link and clasp are connected together, and reach the convenient effect using according to varying environment selectivity, for example, are being used for
During car key, can use and unload link, so that clasp is used alone；
5th, in the embodiment replaced, banking stop can be substituted for bolt, by the setting of the middle part of U-shaped second side lever
Spacing hole, spacing in the hole arranges the mode of bolt, realizes the limit mounting of spring and/or pull bar, reaches the effect of convenient installation.
Brief description
Fig. 1 this utility model embodiment 1 spring mechanism is in structural representation during home position；
Fig. 2 this utility model embodiment 1 spring mechanism is in structural representation during spring stress deformation position；
The structural representation of the U-shaped ring of Fig. 3 this utility model；
The structural representation of Fig. 4 this utility model embodiment 2；
Fig. 5 this utility model clasp realizes structural representation when multi-angle swings by rotating shaft and connecting post on link
Figure；
Fig. 6 this utility model clasp realizes structural representation when multi-angle swings by axle and Rotational Cylindrical on link；
Fig. 7 this utility model screw is in spacing state, and spring is in structural representation during extrusion state；
Fig. 8 this utility model screw outwards eases out, during spring enters reset state by extrusion state, will
Pull bar is released, and then drives airtight bar to open structural representation during opening.
In figure：1st, clasp；2nd, U-shaped ring；3rd, airtight bar；4th, U-shaped first side lever；5th, U-shaped bottom bar；6th, U-shaped second side lever；7、
Inner chamber；8th, spring；9th, pull bar；10th, banking stop；11st, spacing preiection；12nd, bolt；13rd, extension spring；14th, link；15th, rotating shaft；16、
Connecting post；17th, axle；18th, Rotational Cylindrical；19th, spacing concave point；20th, button.
Specific embodiment
In the view of whole accompanying drawings, corresponding reference markss represent corresponding part.
A kind of Multifunctional key-ring pendant changing clasp space, including clasp 1, clasp 1 includes U-shaped ring 2 and airtight bar 3, U
Type ring 2 comprises U-shaped first side lever 4, U-shaped bottom bar 5 and U-shaped second side lever 6, one end of U-shaped first side lever 4 and the one of U-shaped bottom bar 5
End is threaded, and one end of U-shaped second side lever 6 is fixedly connected the other end of U-shaped bottom bar 5, and the other end of U-shaped second side lever 6 leads to
Cross one end that spring mechanism connects airtight bar 3, spring mechanism comprises spring 8 home position and spring 8 stress deformation position, spring
When mechanism is in spring 8 home position, the other end of airtight bar 3 is strained the other end in U-shaped first side lever 4 by spring mechanism
On, make the combination of U-shaped first side lever 4, U-shaped bottom bar 5, U-shaped second side lever 6 and airtight bar 3 form a confined space, coiling machine
Structure is in spring 8 stress deformation position, when making airtight bar 3 be in the position away from U-shaped bottom bar 5 by pulling airtight bar 3, airtight
Between the other end of the other end of bar 3 and U-shaped first side lever 4, there is opening.
When in use, this is connected with the threaded one end of U-shaped bottom bar 5 using new one end using U-shaped first side lever 4
Structure, can easily unloading or install U-shaped first side lever 4, need change clasp 1 space size when, can by change U-shaped
First side lever 4 reaches change clasp 1 space size.
One end of airtight bar 3 is rotatably arranged on the other end of U-shaped second side lever 6, for after rotation, expanding
The size of opening.
Embodiment 1
Spring mechanism includes inner chamber 7, spring 8 and pull bar 9, and U-shaped second side lever 6 has inner chamber 7, setting limit in inner chamber 7
Bit slice 10, one end of pull bar 9 is arranged in inner chamber 7 through banking stop 10, and one end setting spacing preiection 11 of pull bar 9, in pull bar 9
On, between banking stop 10 and U-shaped bottom bar 5, and spring 8, woods one end of pull bar 9 are set between spacing preiection 11 and banking stop 10
It is fixedly connected one end of airtight bar 3.
In the embodiment replaced, banking stop 10 can be substituted for bolt 12, by the middle part in U-shaped second side lever 6
Setting spacing hole, spacing in the hole arranges the mode of bolt 12, realize spring 8 (now, spring 8 also replaceable one-tenth spring column) and/or
The limit mounting of pull bar 9, reaches the effect of convenient installation；Referring to Fig. 7, screw 12 is in spacing state, and spring 8 is in and is squeezed
The structural representation of deformation state；Referring to Fig. 8, screw outwards eases out, and spring enters reset state by extrusion state
During, pull bar 9 is released, drives airtight bar 3 to open structural representation during opening.
Embodiment 2
Spring mechanism includes inner chamber 7, extension spring 13 and pull bar 9, U-shaped second side lever 6 has inner chamber 7, in inner chamber 7, draws
One end of spring 13 is fixedly connected on inner chamber 7, and the other end is fixedly connected one end of pull bar 9, and the other end of pull bar 9 is fixedly connected close
Close one end of bar 3.
Inner chamber 7 is cylindrical cavity, and pull bar 9 is the cylinder matching with cylindrical cavity, makes the pull bar 9 can be around U-shaped second
Side lever 6 can 360 degree of rotations, and can stop at any time, reach the effect of convenient use.
The Multifunctional key-ring pendant in clasp space can be changed, also include link 14, link 14 and clasp 1 are connected together and (engage
Connect, engaging can be cancelled by way of central button 20 controls, that is, button 20 controls unclamping of engaging pattern, wherein, button
20 can by the way of pressing, or the mode pushing up), reach the convenient effect using according to varying environment selectivity, for example,
During for car key, can use and unload link 14, clasp 1 is used alone.
On link 14 and/or clasp 1 arrange swing mechanism, with realize clasp 1 on link 14 before and after and/or left and right pendulum
Dynamic.
Swing mechanism includes rotating shaft 15 and connecting post 16, and one end of connecting post 16 is fixedly connected link 14 or clasp 1 is another
End is fixedly connected rotating shaft 15, to realize swinging.
In the embodiment replaced, swing mechanism includes axle 17 and Rotational Cylindrical 18, and one end of Rotational Cylindrical 18 is fixedly connected extension
Ring 14 or clasp 1 other end are set on axle 17, to realize swinging.
On airtight bar 3, the position that the first side lever 4 other end is contacted with airtight bar 3 arranges spacing concave point 19, reaches conveniently
The effect of confined space that is spacing and forming pull bar.
The above-mentioned description to embodiment is to be understood that for ease of those skilled in the art and use this reality
With new.Person skilled in the art obviously easily can make various modifications to these embodiments, and here is said
Bright General Principle is applied in other embodiment without through performing creative labour.Therefore, this utility model is not limited to
State embodiment, those skilled in the art are according to announcement of the present utility model, the improvement made without departing from this utility model category
All should be within protection domain of the present utility model with modification.
Claims (10)
1. a kind of Multifunctional key-ring pendant changing clasp space, including clasp it is characterised in that：Described clasp includes U-shaped ring
With airtight bar, described U-shaped ring comprises U-shaped first side lever, U-shaped bottom bar and U-shaped second side lever, one end of described U-shaped first side lever
It is connected with the threaded one end of U-shaped bottom bar, one end of described U-shaped second side lever is fixedly connected the other end of U-shaped bottom bar, described U-shaped
The other end of the second side lever connects one end of airtight bar by spring mechanism, and described spring mechanism comprises spring home position and bullet
Spring stress deformation position, when described spring mechanism is in spring home position, spring mechanism strains the other end of airtight bar in U
On the other end of type first side lever, the combination of U-shaped first side lever, U-shaped bottom bar, U-shaped second side lever and airtight bar is made to form one
Confined space, described spring mechanism is in spring stress deformation position, so that airtight bar is in away from U-shaped bottom by pulling airtight bar
During the position of bar, between the other end of the other end of airtight bar and U-shaped first side lever, there is opening.
2. the Multifunctional key-ring pendant changing clasp space according to claim 1 it is characterised in that：Described airtight bar
One end is rotatably arranged on the other end of U-shaped second side lever.
3. the Multifunctional key-ring pendant changing clasp space according to claim 1 it is characterised in that：Described spring mechanism
Including inner chamber, spring and pull bar, described U-shaped second side lever has inner chamber, described interior intracavity arranges banking stop, described pull bar
One end is arranged on interior intracavity through banking stop, one end setting spacing preiection of described pull bar, on described pull bar, banking stop and U
Between type bottom bar, and spring is set between spacing preiection and banking stop, woods one end of described pull bar is fixedly connected airtight bar
One end.
4. the Multifunctional key-ring pendant changing clasp space according to claim 1 it is characterised in that：Described spring mechanism
Including inner chamber, extension spring and pull bar, described U-shaped second side lever has inner chamber, in described interior intracavity, one end of extension spring is fixedly connected
On inner chamber, the other end is fixedly connected one end of pull bar, and the other end of described pull bar is fixedly connected one end of airtight bar.
5. the Multifunctional key-ring pendant according to arbitrary described the changed clasp space of claim 3 or 4 it is characterised in that：Described
Inner chamber is cylindrical cavity, and described pull bar is the cylinder matching with cylindrical cavity.
6. the Multifunctional key-ring pendant according to arbitrary described the changed clasp space of Claims 1-4 it is characterised in that：Also wrap
Include link, described link and clasp are connected together.
7. the Multifunctional key-ring pendant changing clasp space according to claim 6 it is characterised in that：Described link and/
Or on clasp arrange swing mechanism, with realize clasp on link before and after and/or swing.
8. the Multifunctional key-ring pendant changing clasp space according to claim 7 it is characterised in that：Described swing mechanism
Including rotating shaft and connecting post, one end of described connecting post is fixedly connected link or the clasp other end is fixedly connected rotating shaft, to realize
Swing.
9. the Multifunctional key-ring pendant changing clasp space according to claim 7 it is characterised in that：Described oscillating machine
Structure includes axle and Rotational Cylindrical, and one end of described Rotational Cylindrical is fixedly connected link or the clasp other end is set on axle, to realize putting
Dynamic.
10. the Multifunctional key-ring pendant according to arbitrary described the changed clasp space of Claims 1-4 it is characterised in that：Institute
State on airtight bar, the position that the first side lever other end is contacted with airtight bar arranges spacing concave point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870536.3U CN205963136U (en) | 2016-08-11 | 2016-08-11 | Multifunctional key that can change buckle space buckles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870536.3U CN205963136U (en) | 2016-08-11 | 2016-08-11 | Multifunctional key that can change buckle space buckles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205963136U true CN205963136U (en) | 2017-02-22 |
Family
ID=59977366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620870536.3U Expired - Fee Related CN205963136U (en) | 2016-08-11 | 2016-08-11 | Multifunctional key that can change buckle space buckles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205963136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309339A (en) * | 2021-04-23 | 2021-08-27 | 中交一公局集团有限公司 | Frame beam lower scaffold structure with complex structure |
-
2016
- 2016-08-11 CN CN201620870536.3U patent/CN205963136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309339A (en) * | 2021-04-23 | 2021-08-27 | 中交一公局集团有限公司 | Frame beam lower scaffold structure with complex structure |
| CN113309339B (en) * | 2021-04-23 | 2022-09-20 | 中交一公局集团有限公司 | Frame beam lower scaffold structure with complex structure |
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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: 20170222 Termination date: 20190811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |