CN203528574U - Locking mechanism - Google Patents
Locking mechanism Download PDFInfo
- Publication number
- CN203528574U CN203528574U CN201320512435.5U CN201320512435U CN203528574U CN 203528574 U CN203528574 U CN 203528574U CN 201320512435 U CN201320512435 U CN 201320512435U CN 203528574 U CN203528574 U CN 203528574U
- Authority
- CN
- China
- Prior art keywords
- lock pin
- base
- lockout mechanism
- utility
- opening
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a locking mechanism. The locking mechanism comprises a base, a lock pin and an elastic part, wherein the lock pin is arranged on the base in a slidable mode, the elastic part is arranged between the base and the lock pin, and a locking groove with an opening is formed in the base. The locking mechanism has a locking position and an unlocking position, can be conveniently applied to products with a plurality of connected rod pieces, such as baby carriages, and every two adjacent rod pieces can be locked or unlocked; due to the fact that automatic reset can be achieved in the process of locking and unlocking, operation is quite easy; the locking mechanism is simple in structure and easy to manufacture.
Description
Technical field
The utility model patent relates to a kind of lockout mechanism, especially a kind of lockout mechanism that facilitates switching state.
Background technology
In prior art, there are a lot of lockout mechanisms, the structure of a lot of lockout mechanisms is all very loaded down with trivial details, but for some for the lockout mechanism on perambulator for example on daily living article, except structural requirement simply, also requirement can be switched easily between lock-out state and released state, meanwhile, these lockout mechanisms mostly are Plastic Parts or common metal piece, also have certain requirement reducing costs.
Utility model content
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of lockout mechanism, comprise base, it is characterized in that: described lockout mechanism also comprises the lock pin of being located at slidably on described base, be located between described base and described lock pin and the elastic component of described lock pin along its direction of slip elastic-restoring force can be provided, described base is provided with the latch recess with opening, described lock pin has latched position and unlocked position, when it is during in latched position, described lock pin seals described opening, when it is in the unlocked position, described lock pin departs from described opening.
Preferably, described base is provided with chute, and described lock pin is located in described chute slidably.
Preferably, described base is provided with the handle that can drive described lock pin to slide.
Preferably, described elastic component is spring, and described spring one end is fixed on described base, and the other end is fixed on described lock pin.
Compared to prior art, the utility model lockout mechanism tool has the following advantages: simple structure, be easy to manufacture, and easy to operate, lock pin has auto-reset function, can use well in the more mechanism of the rod members such as perambulator.
Accompanying drawing explanation
Accompanying drawing 2 is the part base cutaway view of the utility model lockout mechanism;
Accompanying drawing 3 is the cutaway view of the utility model lockout mechanism when latched position;
The first cutaway view when accompanying drawing 4 is in the unlocked position for the utility model lockout mechanism;
The second cutaway view when accompanying drawing 5 is in the unlocked position for the utility model lockout mechanism.
In accompanying drawing:
1-base, 2-lock pin, 3-elastic component, 4-latch recess, 5-opening, 6-chute, 7-elastic component, locked of 8-.
The specific embodiment
Being preferred embodiment elaborated to the utility model lockout mechanism below in conjunction with accompanying drawing.
Accompanying drawing 1-5 is the block diagram of the utility model lockout mechanism and the cutaway view under each state.This mechanism generally can be for the connection of perambulator upper lever, and it comprises base 1, is provided with slidably lock pin 2 on base 1, and lock pin 2 is for locking and the release of this lockout mechanism.In the present embodiment, offer chute 6 on base 1, lock pin 2 is located in chute 6, and can slide along its length; In chute 6, be provided with elastic component 3, because chute 6 here is not punched whole base 1 completely, so elastic component 3 do not need there is annexation with miscellaneous part, is placed in the bottom of chute 6.
On base 1, be also provided with latch recess 4, it has opening 5, and the length direction of opening bearing of trend and chute 6 intersects, in the present embodiment, the two is to intersect and vertical relation, and lock pin 2 is when sliding like this, opening 5 will be closed or opened, realize locking or unlocking function.Easy to operate for user is also provided with handle 7 on base 1, and it can drive lock pin 2 in the interior slip of chute 6, in the present embodiment, directly handle 7 and lock pin 2 is wholely set, and is L-type, and in sliding handle 7, lock pin 2 also can and then move like this.
When the utility model is implemented, also need locked 8, it is generally rod member, can be contained in comparatively compactly in latch recess 4 by opening 5.Be contained in latch recess 4 when interior when locked 8, lock pin 2 is closed opening 5, and locked 8 just fixing with base 1, and now whole mechanism is in the lock state.When needs release, pull handle 7, lock pin 2 also can be in the interior slip of chute 6 simultaneously, compression elastic piece 3 storage elasticity potential energy, opening 5 is opened, now whole mechanism, in released state, takes out locked 8, release handle 7 subsequently, elastic component 3 discharges elastic potential energy, lock pin 2 is reset to initial position again, and opening 5 is closed again, and so far releasing process completes.
Compared to prior art, the technical solution of the utility model is simple, and user is easy to operate, can realize well the connection between rod member.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a lockout mechanism, comprise base (1), it is characterized in that: described lockout mechanism also comprises the lock pin (2) of being located at slidably on described base (1), be located between described base (1) and described lock pin (2) and the elastic component of described lock pin along its direction of slip elastic-restoring force (3) can be provided, described base (1) is provided with the have opening latch recess (4) of (5), described lock pin (2) has latched position and unlocked position, when it is during in latched position, described lock pin (2) seals described opening (5), when it is in the unlocked position, described lock pin (2) departs from described opening (5).
2. lockout mechanism according to claim 1, is characterized in that: described base (1) is provided with chute (6), and described lock pin (2) is located in described chute (6) slidably.
3. lockout mechanism according to claim 1, is characterized in that: described base (1) is provided with the handle (7) that can drive described lock pin (2) to slide.
4. lockout mechanism according to claim 1, is characterized in that: described elastic component (3) is spring, and it is upper that described base (1) is fixed in described spring one end, and the other end is fixed on described lock pin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512435.5U CN203528574U (en) | 2013-08-21 | 2013-08-21 | Locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512435.5U CN203528574U (en) | 2013-08-21 | 2013-08-21 | Locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203528574U true CN203528574U (en) | 2014-04-09 |
Family
ID=50414821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320512435.5U Expired - Fee Related CN203528574U (en) | 2013-08-21 | 2013-08-21 | Locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203528574U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701192A (en) * | 2019-01-25 | 2019-05-03 | 广州市婵昕生物科技有限责任公司 | A kind of practical fire-fighting equipment with antifreeze function |
| CN109723703A (en) * | 2019-01-09 | 2019-05-07 | 日立楼宇技术（广州）有限公司 | Locking device |
| CN111874791A (en) * | 2020-07-15 | 2020-11-03 | 湖北天永智能装备有限公司 | Separated wine brewing hopper positioning and locking device |
| CN111891908A (en) * | 2020-07-15 | 2020-11-06 | 湖北天永智能装备有限公司 | Separated wine brewing hopper positioning and locking device |
-
2013
- 2013-08-21 CN CN201320512435.5U patent/CN203528574U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723703A (en) * | 2019-01-09 | 2019-05-07 | 日立楼宇技术（广州）有限公司 | Locking device |
| CN109723703B (en) * | 2019-01-09 | 2021-03-09 | 日立楼宇技术（广州）有限公司 | Locking device |
| CN109701192A (en) * | 2019-01-25 | 2019-05-03 | 广州市婵昕生物科技有限责任公司 | A kind of practical fire-fighting equipment with antifreeze function |
| CN111874791A (en) * | 2020-07-15 | 2020-11-03 | 湖北天永智能装备有限公司 | Separated wine brewing hopper positioning and locking device |
| CN111891908A (en) * | 2020-07-15 | 2020-11-06 | 湖北天永智能装备有限公司 | Separated wine brewing hopper positioning and locking device |
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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: 20140409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |