CN201436894U - Key - Google Patents
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- Publication number
- CN201436894U CN201436894U CN2009201330130U CN200920133013U CN201436894U CN 201436894 U CN201436894 U CN 201436894U CN 2009201330130 U CN2009201330130 U CN 2009201330130U CN 200920133013 U CN200920133013 U CN 200920133013U CN 201436894 U CN201436894 U CN 201436894U
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- CN
- China
- Prior art keywords
- button
- key
- hole
- stress
- push
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- 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
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Abstract
The utility model relates to a key, which comprises a key unit and a key base, wherein the key unit corresponds to the key base, and the key base is arranged on an object; the key unit comprises a key, a balancing component and a recovery component; the key base comprises a key cavity, a stress hole and a recovery force hole; by virtue of the balancing component and the stress hole, the key unit can not be sunk into the shell of the object as the stress is overlarge at one side due to the unbalanced stress when being suffered from the outside pressure, so as to cause the unnecessary trouble for a user; in addition, an elastic recovery unit is arranged, so that the key unit can be recovered to the original state after being suffered from the external force by virtue of the recovery unit, thereby well overcoming the defect that the existing key is easy to be blocked on the object when in use.
Description
Technical field
The utility model relates to the utility model provides a kind of button, be meant a kind of push-button unit and key base of comprising especially, this push-button unit is corresponding with this key base, and this key base is arranged on the object, wherein, this push-button unit comprises button, balanced component and recovery component, this key base comprises key cavity, stress hole and restoring force hole, by this balanced component and this stress hole, make this push-button unit can be when being subjected to ambient pressure, cause a certain side stressed excessive and be absorbed in button in the housing of object because of discontinuity equalization.
Background technology
Button is exactly a kind of button cover that is used on some switch keys or some function keys.
Yet existing button, button because discontinuity or suffered dynamics are excessive, and causes button to be stuck in the housing through regular meeting in use, causes button normally to use, the trouble that people are become in use.
Summary of the invention
The utility model provides a kind of button, it comprises push-button unit and key base, this push-button unit is corresponding with this key base, and this key base is arranged on the object, wherein, this push-button unit comprises button, balanced component and recovery component, this key base comprises key cavity, stress hole and restoring force hole, by this balanced component and this stress hole, make this push-button unit can be when being subjected to ambient pressure because of discontinuity equalization, cause a certain side stressed excessive and be absorbed in the housing of object, cause unnecessary trouble to the user, and, also added this spring return unit, make this push-button unit after extraneous external force, can make its recovery cause original state by this recovery unit.
In order to solve above technical problem, technical solution adopted in the utility model is:
A kind of button, it comprises push-button unit and key base, this push-button unit is corresponding with this key base, and this key base is arranged on the object.
Wherein, this push-button unit comprises button, balanced component and recovery component, this button comprises keypad and stress surface, this stress surface is arranged on this keypad, an and side relative with this stress surface, also be connected with this balanced component and this recovery component, this balanced component comprises first support bar and second support bar, this first support bar is corresponding with this second support bar, and on same horizontal plane, and be arranged at the both sides of this keypad, this recovery component is the bottom that is arranged at this button, and this recovery component comprises first restoring piece and second restoring piece, this first restoring piece is corresponding mutually with this second restoring piece, and be arranged at the other both sides of this button respectively, further, this first restoring piece and this second restoring piece are spring.
And this key base is corresponding with this push-button unit, this key base comprises key cavity, stress hole and restoring force hole, this key cavity is corresponding with this push-button unit, and it is corresponding with the button of this object, and this stress hole is to be connected with this balanced component of this push-button unit, this stress hole comprises first stress hole and second stress hole, this first stress hole is connected with this first support bar, and this first support bar is inserted on this first stress hole, and this second support bar is inserted on this second stress hole, this restoring force hole comprises the first restoring force hole and the second restoring force hole, this first restoring force hole and this second restoring force hole are corresponding with this first restoring piece and this second restoring piece of this recovery component, say that further this first restoring piece and this second restoring piece are inserted in respectively on this first restoring force hole and this second restoring force hole.
Again, this key base is arranged on this object, and further, this object is the handle heart of umbrella umbrella handle.
The beneficial effects of the utility model are: a kind of button, it comprises push-button unit and key base, this push-button unit is corresponding with this key base, and this key base is arranged on the object, wherein, this push-button unit comprises button, balanced component and recovery component, this key base comprises key cavity, stress hole and restoring force hole, by this balanced component and this stress hole, make this push-button unit can be when being subjected to ambient pressure because of discontinuity equalization, cause a certain side stressed excessive and be absorbed in the housing of object, cause unnecessary trouble to the user, and, also added this spring return unit, make this push-button unit after extraneous external force, can make its recovery cause original state by this recovery unit.
Description of drawings
Fig. 1 is an explosive view of the present utility model;
Fig. 2 is a push-button unit stereogram of the present utility model:
Fig. 3 is the stereogram of key base of the present utility model and object A.
The specific embodiment
As shown in Figures 1 to 3: a kind of button, it comprises push-button unit 10 and key base 20, this push-button unit 10 is corresponding with this key base 20, and this key base 20 is arranged on the object A.
As Fig. 1, shown in 2: wherein, this push-button unit 10 comprises button 11, balanced component 12 and recovery component 13, this button 11 comprises keypad 111 and stress surface 112, this stress surface 112 is arranged on this keypad 111, an and side relative with this stress surface 112, also be connected with this balanced component 12 and this recovery component 13, this balanced component 12 comprises first support bar 121 and second support bar 122, this first support bar 121 is corresponding with this second support bar 122, and on same horizontal plane, and be arranged at the both sides of this keypad 111, this recovery component 13 is the bottoms that are arranged at this button 11, this recovery component 13 comprises first restoring piece 131 and second restoring piece 132, this first restoring piece 131 is corresponding mutually with this second restoring piece 132, and be arranged at the other both sides of this button 11 respectively, further, this first restoring piece 131 and this second restoring piece 132 are spring.
As Fig. 1, shown in 3: and this key base 20 is corresponding with this push-button unit 10, this key base 20 comprises key cavity 21, stress hole 22 and restoring force hole 23, this key cavity 21 is corresponding with this push-button unit 10, and it is corresponding with the button of this object A, and this stress hole 22 is to be connected with this balanced component 12 of this push-button unit 10, this stress hole 22 comprises first stress hole 221 and second stress hole 222, this first stress hole 221 is connected with this first support bar 121, and this first support bar 121 is inserted on this first stress hole 221, and this second support bar 122 is inserted on this second stress hole 222, this restoring force hole 23 comprises the first restoring force hole 231 and the second restoring force hole 232, this first restoring force hole 231 and this second restoring force hole 232 are corresponding with this first restoring piece 131 and this second restoring piece 132 of this recovery component 13, say that further this first restoring piece 131 and this second restoring piece 132 are inserted in respectively on this first restoring force hole 231 and this second restoring force hole 232.
Again, this key base is arranged on this object A, and further, this object A is the handle heart of umbrella umbrella handle.
Further, make when this stress surface 112 is subjected to extraneous pressure by this balanced component 12 that is installed in these button 11 bottoms, can be by this balanced component 12 and this stress hole 23 with this ambient pressure equalization, make this stress surface 111 pressure balances, and because the bottom of this button 11 also is equiped with recovery component 13, when this button 11 is subjected to ambient pressure, these recovery component 13 stressed deforming, when this ambient pressure disappeared, this recovery component 13 pushed back original state by the restoring force of himself with this button 11.
Claims (4)
1. button, it is characterized in that: it comprises push-button unit and key base, this push-button unit is corresponding with this key base, and this key base is arranged on the object,
Wherein, this push-button unit comprises button, balanced component and recovery component, this button comprises keypad and stress surface, and this stress surface is arranged on this keypad, and a side relative with this stress surface, also be connected with this balanced component and this recovery component, this balanced component comprises first support bar and second support bar, and this first support bar is corresponding with this second support bar, and on same horizontal plane, and be arranged at the both sides of this keypad
And this key base is corresponding with this push-button unit; This key base comprises key cavity, stress hole and restoring force hole; This key cavity is corresponding with this push-button unit; And corresponding with the button of this object; And this stress hole is to be connected with this balanced component of this push-button unit; This stress hole comprises first stress hole and second stress hole; This first stress hole is connected with this first support bar; And this first support bar is inserted on this first stress hole; And this second support bar is inserted on this second stress hole; Again
This key base is arranged on this object.
2. a kind of button as claimed in claim 1, it is characterized in that: this recovery component is the bottom that is arranged at this button, this recovery component comprises first restoring piece and second restoring piece, this first restoring piece is corresponding mutually with this second restoring piece, and be arranged at the other both sides of this button respectively, further, this first restoring piece and this second restoring piece are spring.
3. a kind of button as claimed in claim 2, it is characterized in that: this restoring force hole comprises the first restoring force hole and the second restoring force hole, this first restoring force hole and this second restoring force hole are corresponding with this first restoring piece and this second restoring piece of this recovery component, say that further this first restoring piece and this second restoring piece are inserted in respectively on this first restoring force hole and this second restoring force hole.
4. a kind of button as claimed in claim 1 is characterized in that: this key base is arranged on this object, and further, this object is the handle heart of umbrella umbrella handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201330130U CN201436894U (en) | 2009-06-19 | 2009-06-19 | Key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201330130U CN201436894U (en) | 2009-06-19 | 2009-06-19 | Key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436894U true CN201436894U (en) | 2010-04-14 |
Family
ID=42398876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201330130U Expired - Fee Related CN201436894U (en) | 2009-06-19 | 2009-06-19 | Key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436894U (en) |
-
2009
- 2009-06-19 CN CN2009201330130U patent/CN201436894U/en not_active Expired - Fee Related
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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: 20100414 Termination date: 20180619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |