CN202882559U - Door belt assembly with self-locking function - Google Patents
Door belt assembly with self-locking function Download PDFInfo
- Publication number
- CN202882559U CN202882559U CN 201220150854 CN201220150854U CN202882559U CN 202882559 U CN202882559 U CN 202882559U CN 201220150854 CN201220150854 CN 201220150854 CN 201220150854 U CN201220150854 U CN 201220150854U CN 202882559 U CN202882559 U CN 202882559U
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- CN
- China
- Prior art keywords
- sliding bar
- firm banking
- spring
- auto
- spring holder
- 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
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- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Abstract
The utility model discloses a door belt assembly with a self-locking function, which comprises a fixed base (1) and a slide rod (2). Two ends of the fixed base (1) are provided with supporting plates. Furthermore the supporting rods are provided with through holes (11) for equipping the slide rod (2). The slide rod (2) passes through the through holes (11), and furthermore a bolt head (21) at one end of the slide rod (2) extends out of the fixed base (1). The slide rod (2) is provided with a spring positioning pin (22). A reset spring (3) which is used for keeping the bolt head (21) to an extending-out state is provided between the spring positioning pin (22) and the fixed base (1). One end of the reset spring (3) abuts against the fixed base (1), and the other end abuts against the spring positioning pin (22). The door belt assembly with the self-locking function has the following advantages: simple structure, simple and high-efficiency mounting, and high maintenance speed.
Description
Technical field
The utility model relates to the door latch device field, is specifically related to a kind of keeper assembly with auto-lock function.
Background technology
The keeper assembly is one of key equipment of door latch device.The keeper assembly of prior art is divided into two kinds, and a kind of have an auto-lock function, and another kind does not have auto-lock function, but for the demand of the mankind to safety, the auto-lock function of door lock has become one of standard configuration of door latch device at present.
But in the keeper assembly of prior art, auto-lock function is realized too loaded down with trivial details, and it is too many to relate to accessory, and door latch structure is compact, causes the installation and maintenance difficulty, installs and repair inefficiency.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of simple in structure, simple efficient, fireballing keeper assembly with auto-lock function of maintenance of installation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of keeper assembly with auto-lock function, comprise firm banking and sliding bar, the two ends of described firm banking are provided with base plate, and described base plate is provided with for the through hole that sliding bar is installed, described sliding bar is arranged in the described through hole, and the fork of described sliding bar end stretches out in outside the described firm banking, described sliding bar is provided with spring holder, be provided with between described spring holder and the described firm banking for the back-moving spring that fork is kept the state that stretches out, one end of described back-moving spring contacts on the described firm banking, and the other end of described back-moving spring contacts on the described spring holder.
As further improvement in the technical proposal:
Described firm banking is provided be used to the installing hole that installs and fixes base.
Described back-moving spring is sheathed on the described sliding bar, and described spring holder arranges that along vertical direction the both sides that are positioned at described spring holder on the described firm banking are equipped with the spring block piece.
Described sliding bar is provided with kink.
The utlity model has following advantage:The utility model comprises firm banking and sliding bar, the two ends of firm banking are provided with base plate, and base plate is provided with for the through hole that sliding bar is installed, sliding bar is arranged in the through hole, and the fork of sliding bar end stretches out in outside the firm banking, sliding bar is provided with spring holder, be provided with between spring holder and the firm banking for the back-moving spring that fork is kept the state that stretches out, one end of back-moving spring contacts on the firm banking, the other end of back-moving spring contacts on the spring holder, therefore what back-moving spring can the simple realization sliding bar automatically locks, and has simple in structure, install simple efficient, keep in repair fireballing advantage.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the side-looking structural representation of the utility model embodiment.
Marginal data:
1, firm banking; 11, through hole; 12, installing hole; 13, spring block piece;
2, sliding bar; 21, fork; 22, spring holder; 23, kink;
3, back-moving spring.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention are made more explicit defining.
As depicted in figs. 1 and 2, the keeper assembly that present embodiment has auto-lock function comprises firm banking 1 and sliding bar 2, the two ends of firm banking 1 are provided with base plate, and base plate is provided with for the through hole 11 that sliding bar 2 is installed, sliding bar 2 is arranged in the through hole 11, and the fork 21 of sliding bar 2 ends stretches out in outside the firm banking 1, sliding bar 2 is provided with spring holder 22, be provided with between spring holder 22 and the firm banking 1 for the back-moving spring 3 that fork 21 is kept the state that stretches out, one end of back-moving spring 3 contacts on the firm banking 1, and the other end of back-moving spring 3 contacts on the spring holder 22.
The firm banking 1 of present embodiment is provided be used to the installing hole 12 that installs and fixes base 1.
The back-moving spring 3 of present embodiment is sheathed on the sliding bar 2, and spring holder 22 arranges that along vertical direction the both sides that are positioned at spring holder 22 on the firm banking 1 are equipped with spring block piece 13.
The sliding bar 2 of present embodiment is provided with kink 23.
The above only is preferred embodiment of the present utility model, and protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvements and modifications of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. keeper assembly with auto-lock function, it is characterized in that: comprise firm banking (1) and sliding bar (2), the two ends of described firm banking (1) are provided with base plate, and described base plate is provided with for the through hole (11) that sliding bar (2) is installed, described sliding bar (2) is arranged in the described through hole (11), and the fork (21) of described sliding bar (2) end stretches out in outside the described firm banking (1), described sliding bar (2) is provided with spring holder (22), be provided with between described spring holder (22) and the described firm banking (1) for the back-moving spring (3) that fork (21) is kept the state that stretches out, one end of described back-moving spring (3) contacts on the described firm banking (1), and the other end of described back-moving spring (3) contacts on the described spring holder (22).
2. the keeper assembly with auto-lock function according to claim 1, it is characterized in that: described firm banking (1) is provided be used to the installing hole that installs and fixes base (1) (12).
3. the keeper assembly with auto-lock function according to claim 2, it is characterized in that: described back-moving spring (3) is sheathed on the described sliding bar (2), described spring holder (22) arranges that along vertical direction the both sides that are positioned at described spring holder (22) on the described firm banking (1) are equipped with spring block piece (13).
4. according to claim 1 and 2 or 3 described keeper assemblies with auto-lock function, it is characterized in that: described sliding bar (2) is provided with kink (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220150854 CN202882559U (en) | 2012-04-11 | 2012-04-11 | Door belt assembly with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220150854 CN202882559U (en) | 2012-04-11 | 2012-04-11 | Door belt assembly with self-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882559U true CN202882559U (en) | 2013-04-17 |
Family
ID=48074000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220150854 Expired - Fee Related CN202882559U (en) | 2012-04-11 | 2012-04-11 | Door belt assembly with self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202882559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107208431A (en) * | 2015-01-18 | 2017-09-26 | 埃里卡·亚历山大·布拉兹 | Sliding deadbolt latch and its use |
-
2012
- 2012-04-11 CN CN 201220150854 patent/CN202882559U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107208431A (en) * | 2015-01-18 | 2017-09-26 | 埃里卡·亚历山大·布拉兹 | Sliding deadbolt latch and its use |
| CN107208431B (en) * | 2015-01-18 | 2019-09-13 | 埃里卡·亚历山大·布拉兹 | Sliding bolt latch and use thereof |
| US10934749B2 (en) | 2015-01-18 | 2021-03-02 | Alik Alexander Braz | Sliding bolt latch and use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20140411 |